Q: Network signal is a concern of users. What kind of planning does Bozhou Unicom have in network construction?

A: Network signals are indeed a concern of users, and China Unicom is constantly strengthening network construction. In 2021, we will further improve the key coverage of 5G networks in urban areas, counties, towns and industrial parks, and plan to build 598 5G base stations. By August 18th, 300 5G base stations had been opened, with a cumulative opening of 699, with an opening progress of 50.17%. It is planned to complete 70% of the 5G base station opening task by the end of August and 100% by the end of October. It is planned to jointly build and share 4G in Guoyang County with Bozhou Telecom in August. After sharing, there will be more than 500 4G base stations in Guoyang County, and both base stations will increase by 40%, forming a common and complete 4G network. By then, network coverage and user perception will be greatly improved.

Q: Is there any discount for Unicom to buy mobile phones now? Please give us a detailed introduction.

A: Now we have optimized the prepaid phone bill to send to the mobile phone. You don’t need to pre-store a large phone bill at one time, just ensure the daily package consumption, and you can enjoy the mobile phone direct drop or 0 yuan purchase activity after more than two years online; For example, if your family accesses the Internet and handles an ice cream package with a price of 159 yuan, as long as you promise to stay online for more than two years, you can get a 5G mobile phone with a price of about 2,300 yuan. Moreover, this package includes 40G national traffic and 700 minutes of national calls, and it can be shared by five people in the whole family. Each person only needs 32 yuan and a 500M-meter broadband, so it can be handled without any additional expenses, which is more cost-effective than pre-storing phone bills to send mobile phones.

Q: Now some friends around me have upgraded the 5G package. How to solve the 5G package if the traffic exceeds?

A: If the traffic is not enough, you can supplement the extra traffic by superimposing traffic packets. For example, you can order a 5G upgrade packet or a monthly traffic packet. The monthly traffic packet will increase according to your online time, and the longer the number is used, the more traffic; If another 5G upgrade package is ordered for one year, you can order popular video members such as iQiyi, Tencent, Youku and Mango tv for only 2.99 yuan per month, which can meet the traffic usage and enjoy more rights and interests. It is very cost-effective.

Q: Recently, I saw that Unicom can handle Gigabit broadband through activities and publicity in various communities. Can users who have already installed broadband directly upgrade?

A: At present, Bozhou Unicom has opened 10 Gigabit broadband communities in the city. You can enjoy Gigabit network speed as long as you apply for an ice cream package of 199 yuan or more. If you are already an ice cream user of Unicom and are using Unicom broadband, you can upgrade to Gigabit network speed directly as long as you go to the business hall to speed up. In order to facilitate the old broadband users, there are preferential activities for speeding up. Old users with a price of 199 yuan or more can speed up their broadband to 1,000 m per month with 1 yuan money, and packages with a price of 129 yuan or more and a price of 199 yuan or less can speed up to 1,000 m per month with 10 yuan. Users who are not ice cream users and speed up during the preferential period can upgrade their original light cats to gigabit light cats for free. For specific speed-up consultation and handling, please contact the surrounding Unicom business offices or consult community promoters.

Q: Recently, some users have consulted the column group and have been using Unicom numbers. What should I do if I want to install broadband?

Answer: You can inquire directly in the nearest business hall. If broadband service is included in your package, you can make an appointment to install it directly. If there is no broadband service, you can change it to a converged package with broadband and get a free broadband. Moreover, at present, for the old users of China Unicom to install broadband, we also give an extra 100 yuan electronic coupon without threshold, which can be used for shopping in Tmall and other shopping malls, which is equivalent to giving 100 yuan money directly. The activity time is limited. If you want to install broadband, you can apply to the nearest business hall as soon as possible, and we will arrange engineers to install it for you as soon as possible.

Q: Last time I heard a friend say that using Unicom broadband sometimes leads to traffic jams. What is the reason? Can you upgrade the network speed?

A: In this case, it is not ruled out that the long-term use of broadband, aging network cable, outdated routing equipment and other reasons may affect the broadband network speed to some extent. Recently, our company is also actively organizing network engineers to carry out public welfare on-site free testing activities in various communities. If it is convenient for your friends, you can also go directly to the nearest business hall or contact the account manager to make an appointment. We will arrange for Zhijia engineers to conduct on-site free testing and provide network solutions. We will comprehensively analyze the home network according to the user’s equipment, package and network environment, and then speed up broadband, replace gigabit routers and network cables according to actual needs, which will completely solve the user’s network problems.

Q: Now you need to open a member to watch videos and use some apps. Is there a package for sending members to Unicom numbers?

A: Yes, if you apply for or change the 5G Instant Ice Cream Package now, you will be given 5GPLUS Gold Edition members for free. You can claim one of the popular app members such as Tencent Video, Iqiyi, Youku, Tik Tok, JD.COM, Mango TV, QQ Music, Netease Cloud Music, Himalayan, Hungry and so on for free every month. If it is not enough to get one member every month, PLUS Gold Members can also buy other membership services at ultra-low preferential prices every month. In addition, there are free video color ring tones, AI voice assistants, exclusive network disks, direct drop coupons for mobile phones, etc. Members of 5GPLUS Gold Edition normally want to go to 29 yuan every month, and the annual fee is only 299 yuan, but the 5G refreshing ice cream package is a free gift to members of Gold Edition, so it is very affordable to use this package.

Question:

1. The mobile phone card is broken. Can I get a replacement card if I don’t go to the local business hall in the field now?

A: Yes, at present, China Unicom’s number supports card replacement in different places. You can apply for card replacement with your ID card at your own business hall.

2. I don’t need the number recently and want to stop. What should I do? What is the charge after the newspaper stops?

Answer: If the mobile phone number is temporarily unavailable, you can go to the business hall with your ID card, provide personal information through the APP client of China Unicom or call the customer service hotline 10010, and charge a monthly fee for 5 yuan/downtime after the suspension. However, you need to be reminded that the account must have enough balance. If the number balance is insufficient, the suspension will be turned into arrears, and the account will be automatically cancelled if the arrears are overtime for three months.

3. Usually, you have to go to the business hall to inquire about telephone bills and bills. Can you inquire by other means?

A: You can download the China Unicom APP, which is the original mobile phone business hall. After logging in with your mobile phone number, you can pay fees, inquire about phone bills, bills, redeem points, etc. China Unicom APP often carries out some preferential activities, so I suggest you pay attention to it.

4. What can be done if broadband is installed on the first floor and the second floor and wireless network cannot be used?

Answer: If your broadband is installed on the first floor, it will be slower to use the wireless Internet on the second floor because of the coverage area of the wireless network. I suggest that you install another router on the second floor, and only need to increase the 10 yuan fee every month, so that the Internet speed on the first floor and the second floor can be guaranteed.

5. When you use Unicom broadband, sometimes you get stuck. What is the reason? Can you upgrade the network speed?

A: Thank you very much for using Unicom’s business. In this case, it is not excluded that reasons such as long-term broadband use, aging network cable and outdated routing equipment may affect the broadband network speed to some extent. Recently, our company is also actively organizing network engineers to carry out public welfare on-site free testing activities in various communities. If it is convenient for your friends, you can also go directly to the nearest business hall or contact the account manager to make an appointment. We will arrange for Zhijia engineers to conduct on-site free testing and provide network solutions. We will comprehensively analyze the home network according to the user’s equipment, package and network environment, and then speed up broadband, replace gigabit routers and network cables according to actual needs, which will completely solve the user’s network problems.

6. There are often some telephone calls to sell real estate. Is the information leaked?

A: Thank you very much for reflecting this problem. Unicom strictly implements the Network Security Law of the People’s Republic of China, the Regulations on the Protection of Personal Information of Telecommunications and Internet Users (Order No.24 of the Ministry of Industry and Information Technology) and other industry regulations, as well as the Measures for the Management of Network and Information Security of China Unicom, and does a good job in protecting customer information. Please rest assured that Unicom will not have the problem of customer information disclosure.

In fact, there are many ways to leak information now. If you have consulted the relevant information of selling houses, renting houses and buying decoration products before, there is a risk of number leakage. It is also recommended that you strengthen your awareness of personal information protection and security every day.

All national societies, associations and research societies, associations and youth league committees of all provinces, autonomous regions and municipalities directly under the Central Government, associations and youth league committees of Xinjiang Production and Construction Corps, national civil aviation youth league committees, national railway youth league committees, youth league committees of central and state organs, central financial youth league committees, central enterprise youth league committees, taxation youth league committees, universities, enterprise youth league committees and all relevant units:

In order to thoroughly study and implement the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, fully implement the spirit of the 20th Party Congress and the Central Talent Work Conference, and fully show the spirit of young talents who are determined to be innovative, confident and brave in climbing the peak of science and technology in the great journey of achieving high-level scientific and technological self-reliance, the second China Science and Technology Youth Forum (hereinafter referred to as the "Forum") is scheduled to be launched in the first half of 2024, as an important special activity of the annual meeting of the China Association for Science and Technology. Relevant matters are hereby notified as follows.

I. Guiding ideology

Thoroughly implement the strategy of strengthening the country with talents in the new era, and implement the Party’s Report to the 20th CPC National Congress that "the vast number of young people should unswervingly listen to the Party’s words and follow the Party, embrace their dreams and be down-to-earth, dare to think and do good deeds, and be determined to be good young people in the new era with ideals, courage to take responsibility, hardship and willingness to struggle". Implement the important guiding spirit of the Supreme Leader’s General Secretary that "young talents are the source of the country’s strategic talent strength", "support young talents to take the lead and play the leading role" and "actively participate in Chinese modernization, strive to be the vanguard and new force in scientific and technological innovation, rural revitalization, green development, social services, defending the country and defending the border, and show the vigor and vitality of youth", and persist in cultivating talents and making suggestions for the party. Build a platform for young talents to exchange views, collide with ideas and share experiences, help young talents to show their elegance and stand out, guide young talents to be "the country’s greatest", and contribute wisdom and strength to promoting the realization of high-level scientific and technological self-reliance.

Second, the theme of the forum

Self-reliance and self-improvement, creating a vision of the future, and striving for a strong country in science and technology.

III. Organizer

(1) Organizer

China Association for Science and Technology organizes the Ministry of Personnel, the Communist Youth League Central United Front Work Department.

(2) Organizer

China Association for Science and Technology Training and Talent Service Center China Youth Science and Technology Workers Association

Iv. participants

Scientific and technological talents in all fields and industries who are 40 years old and under (born on or after January 1, 1983), cadres in the system of the Association for Science and Technology, the Communist Youth League organization and the China Young Scientists and Technicians Association.

V. Contents of the Forum

Based on their own fields and industries, participants talked about their actual scientific research experiences, innovative practices, ideological insights or major achievements, struggle stories and touching stories of scientific and technological talents witnessed by them, focusing on the key, difficult and painful issues in scientific and technological innovation. This paper expounds from the aspects of enhancing original innovation ability, improving the overall efficiency of innovation system, strengthening the integration of scientific and technological innovation resources, improving the layout of scientific and technological innovation forces, enhancing the efficiency of scientific and technological input and output, optimizing the scientific and technological talent team, promoting the reform of scientific and technological evaluation system, strengthening international scientific and technological exchanges, optimizing the scientific and technological ecological environment, and strengthening the ethical governance of science and technology, and looks forward to the future development vision of scientific and technological undertakings, so as to deeply implement the strategy of rejuvenating the country through science and education, strengthening the country through talents, and driving the development strategy of innovation for the country, and promote the realization of high-

VI. Overall arrangement

As an important special activity of the annual meeting of China Association for Science and Technology, the forum is divided into the stages of work collection, special forum, general forum performance and application of achievements. Participants participate in the forum by submitting policy papers and giving live speeches. The specific arrangements are as follows:

(1) Collection of works

The forum collects works through organizing recommendation channels and social open channels. Various departments and directly affiliated units of China Association for Science and Technology, central departments and directly affiliated units of the Communist Youth League, national societies, provincial associations for science and technology, youth league committees at all levels, China Young Science and Technology Workers Association and provincial youth science and technology workers associations, relevant universities, enterprise associations for science and technology, youth league committees and other relevant units recommended channels for the organization of this forum. At the same time, social open channels are set up, and interested young scientific and technological talents can sign up for participation through social open channels.

The works of strategy papers are mainly about strategy, not general academic papers, which can list the frontier trends of science and technology, vivid cases at home and abroad, vivid stories of scientific research and so on. The article should take solving problems as the main purpose, and adhere to problem-oriented, goal-oriented and effect-oriented, generally not exceeding 3000 words. In the process of writing articles, participants can ask experts and leaders of their teams and units for guidance.

(2) Thematic forums

The forum organized experts’ countermeasure papers for primary selection, and selected about 300 excellent articles to enter the special forum. There are four special forums with the themes of "the frontier of world science and technology", "the main battlefield of economy", "the major needs of the country" and "people’s life and health". Young scientific and technological talents who entered the special forum showed their views and made suggestions by means of live speeches, and selected outstanding works of various grades from them, and selected a group of outstanding talents to participate in the performance of the general forum.

(III) General Forum Performance

The performance of the General Forum will be held during the annual meeting of China Association for Science and Technology. Outstanding young talents who stood out from the special forum gave live speeches at the general forum. Relevant academicians and experts, leading talents in science and technology, responsible comrades of relevant ministries and commissions, central enterprises, colleges and universities, and responsible comrades of forum organizers and organizations recommending channels, etc. Through the combination of expert comments and on-site voting, we will produce the best popular star, the best elegant star, the best strategy star, and the new star of science and technology, and give priority publicity. Considering the quantity and quality of the works recommended by the recommendation channels, the units with good organizational results and excellent recommended works shall be commended in an appropriate form.

(D) the use of results

The forum will give full play to the advantages of platform resources and reflect the important theoretical viewpoints and key opinions and suggestions of young scientific and technological talents through the decision-making consultation channels of the Association for Science and Technology; Select a group of outstanding talents to enter the expert team of "Youth Think Tank" of China Association for Science and Technology and the contact database of scientific and technological talents of China Association for Science and Technology, and participate in the construction of think tanks and the national training activities of young scientific and technological talents in the "Pilot Program" of the Party School of China Association for Science and Technology through multiple channels, and recommend them to the authoritative mainstream media to record special programs; According to the actual situation, outstanding talents are recommended to participate in the National Innovation Rushing Award, China Youth Science and Technology Award, China Young Female Scientist Award, China Association for Science and Technology Young Talent Support Project, National Youth Post Expert, Zhong Nanshan Youth Science and Technology Innovation Award and other commendation awards and talent project selection, and outstanding candidates are given priority to be admitted to the Youth Federation at the corresponding level; The excellent strategic papers of the forum will be assembled and published, and recommended to the corresponding scientific journals for publication according to the academic level of the articles.

VII. Job Requirements

First, improve political stance and organize mobilization extensively. All relevant units should take the China Science and Technology Youth Forum as an important measure to implement the spirit of the 20th Party Congress and the spirit of the Central Talent Work Conference, conscientiously do a good job in the publicity and organization of the forum, fully mobilize universities, research institutes, science and technology enterprises, science and technology parks and other units and organizations with intensive young scientific and technological talents, fully mobilize the members of the Youth Science and Technology Association at all levels to organize the "Light of Science and Technology" youth propaganda group to participate in it, and encourage and support outstanding young talents to participate.

The second is to strengthen unity service and improve work skills. All relevant units should regard the China Science and Technology Youth Forum as an important platform for uniting, leading, contacting and serving young scientific and technological talents, and through the forum, form a close cooperation mechanism among all levels of science and technology associations, the Youth League Committee and the Youth Science and Technology Association, closely contact a group of young scientific and technological talents, and enhance the ability and level of talent work.

VIII. Important matters

1. Organize and recommend channel participation methods. Young scientific and technological talents who participate in this forum through the organization recommendation channel should fill in their personal information and organization invitation code through the theme website of China Science and Technology Youth Forum (website: http://qnlt.scimall.org.cn/) before April 30, 2024, upload their strategic papers, submit them to the recommendation organization, and the registration will be successful after passing the examination. The organization invitation code is uniformly set by the organizer for each recommendation channel. Each recommendation channel can contact the superior unit to obtain the organization invitation code, and inform them when inviting outstanding young scientific and technological talents to participate in this forum.

2. Social open channels to participate. Young scientific and technological talents who participate in this forum through social open channels should fill in their personal information and unified invitation code (37B186) through the theme website of China Science and Technology Youth Forum (website: http://qnlt.scimall.org.cn/) before April 30, 2024, and upload their strategic papers. After approval, the registration will be successful.

3. Organize the recommended quantity. Please recommend about 10 policy papers by the National Society, 20 by the Provincial Association for Science and Technology, 10 by the Provincial Youth League Committee, 10 by the Provincial Association of Young Science and Technology Workers, 10 by the relevant universities and enterprises, 5 by the government departments and directly affiliated units of China Association for Science and Technology, and 5 by the central departments and directly affiliated units of the Communist Youth League. Other units recommend the best according to the actual situation.

Policy consultation

Associated person:

China Association for Science and Technology organizes personnel department.

Zhang Haiyan Tang Ye Zhao Yaqin

Tel: 010-62165297 010-62165289 010-68530471?

United Front Work Department of the Central Committee of the Communist Youth League (Secretariat of China Youth Science and Technology Workers Association)

Wei Meng Wang Han?

Tel: 010-85212680?

Registration support

Associated person: Zhang Yi??????

Tel: 010-62165297????????

Attachment: 1. Application Form for the 2nd China Science and Technology Youth Forum. doc

2. The second China Science and Technology Youth Forum policy paper requirements. doc

China Association for Science and Technology General Office Communist Youth League Central Office

March 20, 2024? ? ? ? ? ? ??

1905 movie network news　Last weekend (05.10-05.12), the box office revenue in North America totaled 169 million US dollars, which was 15.2% lower than that in the previous week. Four new films including Pokémon Detective Pikachu were on the list. The Marvel superhero blockbuster Avengers: Endgame, which was released for three weeks, kept the top spot with a total of $63.05 million in three days under the situation of a big drop in box office. Followed by Pokémon Detective Pikachu, the world’s first "Pokémon" live-action movie, which grossed 58 million dollars in three days. Anne Hathaway’s comedy "The Stealing Woman" edged out "The Intruder" and "The Long Process" at the box office of $13.53 million, ranking third. At present, Avengers: Endgame’s North American box office has exceeded $723 million, which is about to break Avatar’s record of $760 million.

New film: Pokémon Detective Pikachu’s first week of 58 million followed closely by "Reunion 4"

Recommended star rating in Pokémon Detective Pikachu: ★★★★

Recommended star rating for Stealing the Heart: ★★

According to the adaptation of Nintendo 3DS’ 2016 game of the same name, the first live-action movie jointly produced by Legendary Pictures and Warner Bros. opened in 4,202 theaters, and earned a total of $58 million at the box office in three days over the weekend, which also broke the first week’s performance of $47.7 million, making it the best movie in the first weekend. Although the film has a slight lack of media reputation, according to the statistics of CinemaScore website, the audience still recognizes that the performance of the film gives a good score of A-. In a series of game-adapted movies, Pokémon Detective Pikachu is the sixth movie with a score higher than B, among which three A- movies are also from the "Pokémon" theatrical version produced by Warner, and the other two are and.

Pokémon Detective Pikachu’s box office on Friday’s opening day was 20.63 million, which was better than the 16.06 million of "Reunion 4". However, in the following two days of the weekend, the performance of "Reunion 4" rebounded and finally defeated "Pikachu" for three consecutive victories with $63.05 million, holding the top spot. The media predicted that Pokémon Detective Pikachu would end up in the range of $145 million to $165 million, and the global box office of the film reached $103 million last weekend. In addition, the Japanese region took the lead in opening the film on May 3, and the cumulative overseas box office of the film is currently $112 million.

Anne Hathaway and Rebel Wilson co-starred in the comedy, which took a total of $13.5 million in three days last weekend, ranking third. The audience showed that the performance of the film was acceptable, and gave a grade B. Among them, 72% of the audience were women, and nearly 70% of the audience were under the age of 35, which is also the group that women comedy films want to focus on. The film Cheerleading for the Old Lady, starring Jacki Weaver, diane keaton and others, tells the story of a group of retired women forming a cheerleading team in the community. It opened in 2,750 cinemas and earned $5.11 million at the box office. This result is not ideal for STX, the producer. Last week, although the film of the same company was pleasantly listed with a score of 8.6 million US dollars, it dropped significantly afterwards, and only recorded 3.9 million US dollars last week. Another new film on the list ranked ninth. It was released on a small scale before it was released, and then it was expanded to 1495 cinemas. However, it was not satisfactory at the box office, and it only earned $2.15 million in three days last weekend.

　Stealing the heart and stealing the woman

Although the super cute Pikachu ranked "Reunion 4" at the box office on the first day, it was not satisfactory in terms of media reputation, which seems to be unable to escape the curse that the game animation adaptation film has always been weak and stale. The comprehensive media score of the film on MTC website is 52, and the freshness of the film on rotten tomato website has barely climbed the passing line, which is currently 63%, which is 86% higher than the popcorn index of the audience. In terms of favorable comments, The Guardian said: "It was a surprise to enable the actor of Deadpool to voice Pikachu, which changed an ordinary Pokémon film into a family reunion." In terms of bad reviews, The Wrap said: "A cute and meaningful video game will not always be adapted into a movie with a good story." New york magazine said: "People who are obsessed with Baokemeng will want to find out, but there is no surprise in the whole film, which is not enough as a fascinating genre film, and there is not enough humor to make it a light comedy, which is more stupid."

Anne Hathaway and Rebel Wilson starred in the remake of the new comedy "Stealing Women" from 1988, and the reputation of the film was also contrary to the box office performance, and the film evaluation almost fell to the bottom. At present, MTC’s comprehensive media score is 36, rotten tomato index is only 16%, and IMDb score is 4.9. Rolling Stone magazine sharply commented: "Although Hathaway and Wilson play a pair of liars, the plot of the film is too mediocre, and the jokes are not grounded. The actors forcefully create a funny atmosphere but it is not funny at all. Everyone should be cautious about such a remake of a female role, and it is the audience themselves who are finally cheated. "

Another new film starring nicholas hoult and Lily Collins is equally worrying. The MTC score is 48, the rotten tomato index is 49%, and IMDb is relatively high at 7. In the favorable media evaluation, Entertainment Weekly said: "Holt played Tolkien with a quiet and romantic tension, and the appearance of the Hobbit tribe eclipsed all the eggs in the film." "Variety" gave a bad review and said: "This film shows solemnity and good performance, but in the end it has no substance. The practice of literary biographies has weakened its charm, relying entirely on the fickle text content and finally killing the spirituality of the film. "

Old film: Reunion 4 surpassed 723 million global box office and approached Avatar.

In terms of old films, the lack of stamina began to show in the third week, and compared with the decline of 58% in the second week, the decline last week reached 57.2%, and the cumulative box office income in North America was 723 million US dollars. Up to now, the global box office of "Reunion 4" has exceeded $2.4 billion, exceeding $2.1 billion and ranking second in the global cumulative box office list, while the gap with the first place ($2.78 billion) is gradually narrowing. At the same time, the film has ranked third in the historical box office list in North America, surpassing 670 million and 700 million dollars, only a small gap from the second-place Avatar’s 760 million dollars, and it seems only a matter of time to break the first-place 936 million dollars.

Intruder and The Long Process earned $6.6 million and $6.12 million, respectively, and dropped to fourth and fifth place. Captain Surprise, which has been released for 10 weeks, is near the top ten of the list, and the cumulative box office has reached 423 million US dollars. And "Thunder Shazan! "has fallen out of the top ten and slipped to the 12th place, with a cumulative box office of $137 million.

This week’s preview: keanu reeves’s new action film "Quickly Prepare for War" will be shown.

　Prepare for war quickly

This weekend (05.17-05.19), the third part of the action series starring keanu reeves will be released in North America.

John Wick’s third story "Quickly Prepare for War" produced by Lionsgate Film Company follows the second story "Quickly Attack", which tells the story that john wick, a super killer, was hunted down by the other side with a reward of 14 million yuan for killing a member of the killer organization "High Table", and killers from all over new york flocked to it. Like the previous two films, this film was rated as R-rated. The first film, John Wick, earned $14 million in the first week and $43 million in the end. The second film, Rush Attack, earned $30 million in the first week and $92 million in the end. We will wait and see whether the third film "Prepare for War" can surpass the first week box office of the second film and bring pressure to Pokémon Detective Pikachu under the current media reputation.

Another new film is also a sequel to the movie, a comedy family film directed by Gail Mancuso and starring Dennis Quaid, kathryn prescott and Henry Lau. The film tells the story that Bailey, the dog, will continue his mission, protect Ethan’s granddaughter through continuous life cycle under the entrustment of his owner Ethan, and regard Ethan’s love and companionship as the most important mission and significance, and finally help Ethan’s granddaughter to gain happiness. The previous film finally earned $64 million in North America, and the global box office reached $200 million. The sequel will also be released simultaneously in China and North America.

In addition, the new film directed by director Lai Lasso-Young will be shown in 2,000 cinemas, and the film "Prison by Fire" directed by edward zwick will be opened in small-scale cinemas.

　　CCTV News:In 2021, the national health and wellness system will conscientiously implement the decision-making arrangements of the CPC Central Committee and the State Council, coordinate epidemic prevention and control, health and wellness, and continuously promote the high-quality development of health and wellness. The average life expectancy of residents will increase from 77.93 years in 2020 to 78.2 years in 2021, the maternal mortality rate will drop from 16.9/100,000 to 16.1/100,000, and the infant mortality rate will drop from 5.4‰ Down to 5.0‰ .

　　I. Health resources

　　(1) The total number of medical and health institutions. By the end of 2021, there were 1,030,935 medical and health institutions nationwide, an increase of 8,013 over the previous year. Among them, there are 36,570 hospitals, 977,790 primary medical and health institutions and 13,276 professional public health institutions. Compared with the previous year, there were 1,176 hospitals and 7,754 primary medical and health institutions. There are 10 categories of national medical centers and national regional medical centers for children in China.

　　Among hospitals, there are 11,804 public hospitals and 24,766 private hospitals. Hospitals are classified into 3,275 tertiary hospitals (including 1,651 tertiary hospitals), 10,848 secondary hospitals, 12,649 primary hospitals and 9,798 unrated hospitals.

　　According to the number of beds, there are 21,909 hospitals with less than 100 beds, 5,412 hospitals with 100-199 beds, 5,017 hospitals with 200-499 beds, 2,068 hospitals with 500-799 beds and 2,164 hospitals with 800 beds or more.

　　Among the primary medical and health institutions, there are 36,160 community health service centers (stations) (including 10,122 community health service centers and 26,038 community health service stations), 34,943 township hospitals, 271,056 clinics and clinics, and 599,292 village clinics.

　　Among professional public health institutions, there are 3,376 centers for disease prevention and control, including 31 at the provincial level, 410 at the prefecture (city) level and 2,755 at the county (district, county-level city) level. There are 3010 health supervision institutions, including 25 at the provincial level, 315 at the prefecture (city) level and 2487 at the county (district, county-level city) level. There are 3032 maternal and child health care institutions, including 26 at the provincial level, 377 at the prefecture (city) level and 2554 at the county (district, county-level city) level.

　　(2) Number of beds. By the end of 2021, there were 9.448 million beds in medical and health institutions nationwide, including 7.413 million beds in hospitals (accounting for 78.5%), 1.712 million beds in primary medical and health institutions (accounting for 18.1%) and 302,000 beds in professional public health institutions (accounting for 3.2%). In hospitals, public hospital beds account for 70.2% and private hospital beds account for 29.8%. Compared with the previous year, the number of beds increased by 348,000, including 281,000 in hospitals (116,000 in public hospitals and 166,000 in private hospitals), 63,000 in primary medical and health institutions and 6,000 in professional public health institutions. The number of beds in medical and health institutions per thousand population will increase from 6.46 in 2020 to 6.70 in 2021.

　　(3) Total number of health personnel. By the end of 2021, the total number of health workers in China was 13.983 million, an increase of 508,000 (3.8%) over the previous year.

　　At the end of 2021, among the total number of health workers, there were 11.242 million health technicians. Among the health technicians, there are 4.287 million licensed (assistant) doctors and 5.018 million registered nurses. Compared with the previous year, the number of health technicians increased by 564,000 (up by 5.3%).

　　By the end of 2021, there were 8.478 million people in hospitals (accounting for 60.6%), 4.432 million people in primary medical and health institutions (accounting for 31.7%) and 958,000 people in professional public health institutions (accounting for 6.9%).

　　In 2021, there were 3.04 licensed (assistant) doctors and 3.56 registered nurses per thousand population; The number of general practitioners per 10,000 population is 3.08, and the number of professional public health institutions per 10,000 population is 6.79.

　　(4) Total health expenditure. In 2021, the total national health expenditure is estimated to be 7,559.36 billion yuan, of which: government health expenditure is 2,071.85 billion yuan, accounting for 27.4%; Social health expenditure was 3,392.03 billion yuan, accounting for 44.9%; Personal health expenditure was 2,095.48 billion yuan, accounting for 27.7%. The per capita total health expenditure is 5348.1 yuan, and the proportion of total health expenditure to GDP is 6.5%.

　　Second, medical services

　　(1) Outpatient service and hospitalization. In 2021, the total number of medical and health institutions in China was 8.47 billion, an increase of 730 million (9.4%) over the previous year. In 2021, residents visited medical and health institutions for an average of 6.0 times.

　　In 2021, there were 3.88 billion person-times in hospitals (accounting for 45.8%), 4.25 billion person-times in primary medical and health institutions (accounting for 50.2%) and 340 million person-times in other medical and health institutions (accounting for 4.0%). Compared with the previous year, the number of hospital visits increased by 560 million, and the number of primary medical and health institutions increased by 130 million.

　　In 2021, there were 3.27 billion medical consultations in public hospitals (accounting for 84.2% of the total medical consultations in hospitals) and 610 million medical consultations in private hospitals (accounting for 15.8% of the total medical consultations in hospitals).

　　In 2021, township hospitals and community health service centers (stations) treated 2 billion people, an increase of 150 million people over the previous year. The number of consultations in township hospitals and community health service centers (stations) accounted for 23.6% of the total number of consultations, and the proportion decreased by 0.3 percentage points over the previous year.

　　In 2021, there were 247.26 million hospitalizations in medical and health institutions nationwide, an increase of 17.13 million over the previous year (an increase of 7.4%), and the annual hospitalization rate of residents was 17.5%.

　　In 2021, there were 201.49 million person-times in hospitals (accounting for 81.5%), 35.92 million person-times in primary medical and health institutions (accounting for 14.5%) and 9.85 million person-times in other institutions (accounting for 4.0%). Compared with the previous year, the number of hospital admissions increased by 17.97 million, the number of primary medical and health institutions decreased by 1.15 million, and the number of other medical institutions increased by 320,000.

　　In 2021, there were 164.04 million hospital admissions in public hospitals (accounting for 81.4% of the total hospital admissions) and 37.45 million hospital admissions in private hospitals (accounting for 18.6% of the total hospital admissions).

　　(2) The workload of hospital doctors. In 2021, hospital doctors were responsible for 6.5 person-times of diagnosis and treatment and 2.2 bed days of hospitalization, among which, doctors in public hospitals were responsible for 7.0 person-times of diagnosis and treatment and 2.2 bed days of hospitalization.

　　(3) use of hospital beds. In 2021, the utilization rate of hospital beds in China was 74.6%, including 80.3% in public hospitals. Compared with the previous year, the utilization rate of hospital beds increased by 2.3 percentage points (including 2.9 percentage points in public hospitals). In 2021, the average length of stay of discharged patients in hospitals was 9.2 days (including 9.0 days in public hospitals), and compared with the previous year, the average length of stay of discharged patients in hospitals decreased by 0.3 days (including 0.3 days in public hospitals).

　　(4) improving medical services. By the end of 2021, 54.5% of secondary and above public hospitals had carried out appointment diagnosis and treatment, 91.3% had carried out clinical pathway management, 64.6% had carried out telemedicine services, 87.6% had participated in mutual recognition of examination results at the same level, and 92.0% had carried out quality nursing services.

　　(5) blood security. In 2021, the number of unpaid blood donors reached 16.745 million, and the amount of blood collected reached 28.559 million units, up by 7.5% and 8.0% respectively compared with 2020, and the blood donation rate per thousand people was 12.

　　Third, primary health services

　　(1) Rural health. By the end of 2021, there were 17,294 county-level (including county-level cities) hospitals, 1,868 county-level (including county-level cities) maternal and child health care institutions, 1,999 county-level (including county-level cities) centers for disease prevention and control, and 1,761 county-level (including county-level cities) health supervision institutions, with a total of 3.521 million health personnel in four types of county-level (including county-level cities) medical and health institutions.

　　By the end of 2021, there were 35,000 township health centers in 29,600 townships nationwide, with 1.417 million beds and 1.492 million health workers (including 1.285 million health technicians). Compared with the previous year, the number of township hospitals decreased by 819, the number of beds increased by 27,000, and the number of personnel increased by 11,000.

　　By the end of 2021, there were 599,000 village clinics in 490,000 administrative villages nationwide. There are 1.363 million people working in village clinics, including 476,000 licensed (assistant) doctors, 193,000 registered nurses, 691,000 rural doctors and health workers. Compared with the previous year, the number of village clinics decreased by 10,000, and the number of practicing (assistant) doctors increased by 11,000.

　　In 2021, there were 1.31 billion hospital visits at county level (including county-level cities), an increase of 150 million over the previous year; The number of admissions was 83.718 million, an increase of 3.069 million over the previous year; The utilization rate of hospital beds was 72.3%, an increase of 0.7 percentage points over the previous year.

　　In 2021, the number of medical consultations in township hospitals was 1.16 billion, an increase of 60 million over the previous year; The number of hospital admissions was 32.23 million, a decrease of 1.603 million over the previous year. In 2021, doctors were responsible for 8.9 person-times of diagnosis and treatment and 1.2 bed days of hospitalization, and the utilization rate of beds was 48.2%, and the average hospitalization days of discharged patients were 6.6 days. Compared with the previous year, the average daily number of doctors in township hospitals increased by 0.4 person-times, the average daily number of hospital beds decreased by 0.1 bed days, the utilization rate of hospital beds decreased by 2.2 percentage points, and the average hospitalization days remained unchanged.

　　In 2021, the number of visits to village clinics was 1.34 billion, a decrease of 90 million compared with the previous year, with an average of 2,239 visits per village clinic.

　　(2) Community health. By the end of 2021, there were 36,160 community health service centers (stations) in China, including 10,122 community health service centers and 26,038 community health service stations. Compared with the previous year, there were 296 community health service centers and 499 community health service stations. There are 555,000 people in community health service centers, with an average of 55 people in each center; There are 128,000 people in community health service stations, with an average of 5 people per station. The number of staff in community health service centers (stations) increased by 35,000 over the previous year, with an increase of 5.4%.

　　In 2021, there were 700 million medical consultations and 3.193 million hospitalizations in the national community health service centers. On average, each center has an annual treatment volume of 69,000 person-times and an annual admission volume of 315 person-times; Doctors are responsible for 14.6 person-times of diagnosis and treatment and 0.5 bed days of hospitalization. In 2021, there were 140 million consultations in community health service stations nationwide, with an average of 5,379 consultations per station, and 11.0 consultations per doctor per day.

　　(3) Basic public health services. The per capita financial subsidy standard for basic public health services will be raised from 74 yuan in 2020 to 79 yuan in 2021. In 2021, the number of elderly people aged 65 and above who received health management in primary health care institutions was 119.412 million, the number of hypertensive patients who received health management was 109.384 million, and the number of type 2 diabetes patients who received health management was 35.713 million.

　　Fourth, Chinese medicine services

　　(a) institutions of traditional Chinese medicine, beds and personnel. In 2021, there were 77,336 Chinese medical and health institutions nationwide, an increase of 4,981 over the previous year. Among them, there are 5715 Chinese medicine hospitals, 71583 Chinese medicine outpatient departments and clinics, and 38 Chinese medicine research institutions. Compared with the previous year, there were 233 Chinese medicine hospitals and 4,753 Chinese medicine outpatient departments and clinics.

　　In 2021, there were 1.505 million beds in Chinese medicine medical and health institutions nationwide, including 1.197 million beds in Chinese medicine hospitals (accounting for 79.5%). Compared with the previous year, the number of beds in medical and health institutions of traditional Chinese medicine increased by 72,000, including 49,000 beds in hospitals of traditional Chinese medicine.

　　In 2021, 99.6% of the similar institutions are community health service centers, 93.0% are community health service stations, 99.1% are township hospitals and 79.9% are village clinics.

　　In 2021, the total number of Chinese medicine health personnel in China reached 884,000, an increase of 55,000 (an increase of 6.6%) over the previous year. Among them, there are 732,000 practicing (assistant) doctors in Chinese medicine and 136,000 pharmacists (doctors). The two types of personnel have increased compared with the previous year.

　　(2) Chinese medicine medical services. In 2021, the total number of medical consultations in Chinese medical and health institutions nationwide was 1.2 billion, an increase of 140 million over the previous year (up 13.7%). Among them, there were 690 million person-times in TCM hospitals (accounting for 57.3%), 200 million person-times in TCM outpatient departments and clinics (accounting for 17.0%), and 310 million person-times in TCM clinical departments of non-TCM medical institutions (accounting for 25.7%).

　　In 2021, 38.002 million people were discharged from Chinese medical and health institutions nationwide, an increase of 2.96 million people (8.4%) over the previous year. Among them, there were 31.519 million person-times in hospitals of traditional Chinese medicine (accounting for 82.9%), 0.8 million person-times in outpatient departments of traditional Chinese medicine, and 6.475 million person-times in clinical departments of traditional Chinese medicine in non-traditional Chinese medicine medical and health institutions (accounting for 17.0%).

　　V. Medical expenses of patients

　　(1) Medical expenses of hospital patients. In 2021, the average outpatient cost of the hospital was 329.2 yuan, which was 1.5% higher than that of the previous year and 0.6% higher than the comparable price. The average hospitalization expense was 11,002.9 yuan, which was 3.6% higher than the previous year and 2.7% higher than the comparable price. The average daily hospitalization expense is 1191.7 yuan.

　　In 2021, the average outpatient medical expenses (123.3 yuan) accounted for 37.5% of the average outpatient expenses, down 1.6 percentage points from the previous year (39.1%); The average hospitalization expenses (2759.5 yuan) accounted for 25.1% of the average hospitalization expenses, which was 1.1 percentage points lower than the previous year (26.2%).

　　In 2021, among public hospitals at all levels, the average outpatient expenses of tertiary hospitals decreased by 0.9% (the current price, the same below), and the average hospitalization expenses decreased by 1.1%.

　　(2) Medical expenses of patients in primary medical and health institutions. In 2021, the average outpatient fee of community health service center was 164.3 yuan, which was 1.0% lower than that of the previous year and 1.8% lower than that of the comparable price. The average hospitalization expense was 3,649.9 yuan, which was 2.5% higher than that of the previous year and 1.6% higher than the comparable price.

　　In 2021, the average outpatient drug expenses in community health service centers (118.9 yuan) accounted for 72.4% of the average outpatient expenses, down 2.9 percentage points from the previous year (75.3%); The average hospitalization expenses (1088.8 yuan) accounted for 29.8% of the average hospitalization expenses, which was 1.8 percentage points lower than the previous year (31.6%).

　　In 2021, the average outpatient fee of township hospitals was 87.5 yuan, which was 3.3% higher than that of the previous year and 2.4% higher than the comparable price. The average hospitalization expense was 2166.5 yuan, which was 4.0% higher than that of the previous year and 3.1% higher than the comparable price. The average daily hospitalization expense is 329.3 yuan.

　　In 2021, the average outpatient medical expenses of township hospitals (51.5 yuan) accounted for 58.9% of the average outpatient expenses, down 2.3 percentage points from the previous year (61.2%); The average hospitalization expenses (719.4 yuan) accounted for 33.2% of the average hospitalization expenses, which was 1.9 percentage points lower than the previous year (35.1%).

　　VI. Disease Control and Public Health

　　(1) Prevention and control of epidemic situation in COVID-19. In 2021, 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 15,243 confirmed cases in COVID-19, including 6,866 imported cases and 8,377 local cases; There were 6265 asymptomatic infected people, including 5047 imported cases and 1218 local cases. In the whole year, 12,725 discharged cases were reported, including 6,331 imported cases and 6,394 local cases. There were 2 deaths.

　　Further improve the epidemic prevention and control policy system, unswervingly adhere to the general strategy of "external defense input, internal defense rebound" and the general policy of "dynamic zero clearing", adhere to the common prevention of people, things and environment, revise and issue 85 kinds of protection guides related to epidemic prevention and control in key places, key units and key populations, and revise the novel coronavirus Prevention and Control Plan (Eighth Edition) and the novel coronavirus Diagnosis and Treatment Plan (Trial Eighth Edition? Revised edition) and other programs.

　　As of December 31, 2021, a total of 2,835,332,000 doses of Covid-19 vaccination have been completed, and the number of people who have completed the whole vaccination is 1,210,685,000; A total of 11,937 medical and health institutions in China provide Covid-19 nucleic acid detection services, with a total detection capacity of 41.68 million copies/day, and the nucleic acid detection capacity has been significantly improved; There are more than 800 designated hospitals in COVID-19.

　　(2) reported incidence and death of infectious diseases. In 2021, there were 2.727 million reported cases of Class A and B infectious diseases and 22,000 reported deaths. The top five reported cases are viral hepatitis, tuberculosis, syphilis, gonorrhea and brucellosis, accounting for 93.3% of the total reported cases of Class A and B infectious diseases. The top five reported deaths are AIDS, tuberculosis, viral hepatitis, rabies and epidemic hemorrhagic fever, accounting for 99.7% of the total reported deaths of Class A and B infectious diseases.

　　In 2021, the reported incidence rate of Class A and B infectious diseases in China was 1.9346/100,000, and the mortality rate was 1.5733/100,000.

　　In 2021, a total of 3.506 million cases of 11 Class C infectious diseases were reported and 19 people died. The top five reported cases were hand, foot and mouth disease, other infectious diarrhea, influenza, mumps and acute hemorrhagic conjunctivitis, accounting for 99.9% of the total reported cases of Class C infectious diseases. The diseases that reported more deaths were hand, foot and mouth disease, other infectious diarrhea and influenza in turn, accounting for 94.7% of the total reported deaths of Class C infectious diseases.

　　In 2021, the reported incidence rate of Class C infectious diseases in China was 248.71/100,000, and the mortality rate was 0.0013/100,000.

　　(3) Prevention and control of schistosomiasis. By the end of 2021, there were 451 endemic counties (cities, districts) in China; The number of counties (cities, districts) that have achieved elimination, transmission blocking and transmission control is 339, 100 and 12 respectively; In 2021, there were 29,037 patients with advanced schistosomiasis in China, 480 fewer than the previous year.

　　(4) prevention and control of endemic diseases. By the end of 2021, there were 330 counties (cities, districts) with Keshan disease in China, and 330 had been eliminated, with 4000 patients. There are 379 counties (cities, districts) with Kaschin-Beck disease, and 379 have been eliminated, with 172,000 patients. The number of counties (cities, districts) with iodine deficiency disorders was 2,799, and 2,799 were eliminated. There are 1,041 endemic fluorosis (drinking water type) counties (cities, districts), 953 under control, 73,902 endemic villages (neighborhood committees), 298,000 dental fluorosis patients aged 8-12 years and 66,000 skeletal fluorosis patients. There are 171 endemic fluorosis (coal-burning pollution) counties (cities, districts), with 171 under control, including 55,000 patients with dental fluorosis and 154,000 patients with skeletal fluorosis.

　　(5) Comprehensive prevention and treatment of chronic diseases. Implement strategies and measures for comprehensive prevention and treatment of chronic diseases, and innovate the mode of prevention and treatment of chronic diseases. By the end of 2021, 488 national-level demonstration zones for comprehensive prevention and control of chronic diseases have been built, and 2,855 counties (cities, districts) across the country have launched a nationwide healthy lifestyle campaign, and 605 death cause monitoring points and 2,085 tumor registration points have been established nationwide. In 2021, in 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps, 3.116 million high-risk groups were given early diagnosis and treatment of key cancers such as esophageal cancer, gastric cancer and liver cancer, 1.559 million people were screened in the cardiovascular and cerebrovascular disease screening intervention project, and 4.844 million people were given free oral examinations in the comprehensive intervention project for children’s oral diseases.

　　(6) Management services for severe mental disorders. Health departments at all levels shall, jointly with public security, civil affairs, disabled persons’ federations and other departments, improve the management service network for severe mental disorders. By the end of 2021, a service network for the management and treatment of severe mental disorders had been established in 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps. Under the guidance of mental health professional institutions, grassroots medical staff regularly followed up 6.331 million patients with severe mental disorders and provided rehabilitation guidance.

　　(seven) control of major diseases and health hazards. In 2021, monitoring of urban and rural drinking water quality will be carried out in all counties and districts of the country, with a total of 135,000 monitoring points and 270,000 water samples collected for water quality testing; Set up 167 monitoring points in 87 cities to monitor the impact of air pollution (smog) on people’s health; Monitoring points in public places were set up in 132 cities, and health hazard factors were monitored in 7240 public places.

　　In 2021, 8,710 schools in 1,606 counties (cities, districts) carried out monitoring of common diseases among students, with a total of 2.736 million people monitored; Myopia monitoring of children and adolescents was carried out in 2,307 kindergartens and 6,286 primary and secondary schools in 1,683 counties (cities, districts), with a total of 3.739 million people being monitored.

　　(8) Prevention and control of occupational diseases. By the end of 2021, there were 1022 occupational health technical service institutions, 605 radiological health technical service institutions, 23 chemical toxicity identification centers, 5067 occupational health inspection institutions and 588 occupational disease diagnosis institutions. The central government transferred local funds to build 671 pneumoconiosis rehabilitation stations (points), covering nearly 170,000 pneumoconiosis patients within its jurisdiction, and patients’ satisfaction with rehabilitation services reached 96%. In 2021, a total of 15,407 new cases of various occupational diseases were reported in China, including 11,877 cases of occupational pneumoconiosis and other respiratory diseases (including 11,809 cases of occupational pneumoconiosis), 2,123 cases of occupational otorhinolaryngology and oral diseases, 339 cases of occupational infectious diseases, 567 cases of occupational chemical poisoning, 283 cases of occupational diseases caused by physical factors, 83 cases of occupational skin diseases, 79 cases of occupational tumors and 43 cases of occupational eye diseases (including 5 cases of radiation cataract).

　　Seven, maternal and child health and healthy aging

　　(1) Maternal and child health care. In 2021, the prenatal check-up rate of pregnant women was 97.6%, and the postpartum visit rate was 96.0%. Compared with the previous year, the rate of prenatal examination and postpartum visit have improved. In 2021, the hospital delivery rate was 99.9% (100.0% in the city and 99.9% in the county), and all hospital deliveries were basically realized.

　　In 2021, the systematic management rate of children under 3 years old reached 92.8%, which was basically the same as that of the previous year; The systematic management rate of pregnant and lying-in women reached 92.9%, slightly higher than the previous year.

　　(2) Mortality rate of children under 5 years old. According to the national maternal and child health monitoring, in 2021, the mortality rate of children under 5 years old was 7.1‰ , in which: City 4.1‰ Rural 8.5‰ ; Infant mortality rate is 5.0‰ , in which: City 3.2‰ Rural 5.8‰ . Compared with the previous year, the mortality rate of children under 5 and infant mortality rate in China have decreased to varying degrees.

　　(3) Maternal mortality rate. According to the national maternal and child health monitoring, in 2021, the national maternal mortality rate was 16.1/100,000, including 15.4/100,000 in cities and 16.5/100,000 in rural areas. Compared with the previous year, the national maternal mortality rate has decreased.

　　(4) National free pre-pregnancy eugenics examination program. All counties (cities, districts) in China generally carry out free pre-pregnancy eugenics health check-ups, and provide free pre-pregnancy eugenics services such as health education, health check-ups, risk assessment, consultation and guidance for rural planned pregnant couples. In 2021, a total of 8.23 million planned pregnant couples were provided with free check-ups, and the average coverage rate of the target population reached 93.5%. All the screened risk groups received targeted counseling and treatment referral services, and pre-pregnancy preventive measures were implemented, effectively reducing the risk of birth defects.

　　(5) Promoting the combination of health services and medical care for the elderly. By the end of 2021, there were 6 national clinical medical research centers for geriatric diseases; There are 4,685 secondary and above general hospitals with geriatric departments, 5,290 general hospitals with geriatric friendly medical institutions, 15,431 primary medical and health institutions, and 1,027 medical and health institutions with hospice care (hospice care) departments. There are 78,000 pairs of medical and health institutions and old-age service institutions across the country that have signed cooperative relations; There are 6,492 medical and nursing institutions with complete two certificates (referring to the practice license or filing of medical institutions and filing of old-age care institutions). Jointly with the Ministry of Industry and Information Technology and the Ministry of Civil Affairs, the pilot demonstration of the application of smart and healthy old-age care in 2021 was carried out, and 35 demonstration enterprises, 2 demonstration parks, 45 demonstration streets (towns) and 17 demonstration bases were identified.

　　Eight, food safety and health supervision

　　(1) Food safety risk monitoring. According to the reports of provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps, by the end of 2021, there were 2,778 food safety risk monitoring points nationwide, and 113,000 samples in 26 categories were monitored for pollutants and harmful factors; Food-borne diseases were monitored in 70,478 medical and health institutions, and 5,493 outbreaks of food-borne diseases were reported nationwide, with 32,334 cases and 117 deaths.

　　(2) Health supervision in public places. In 2021, there were 1.596 million public health supervision units and 8.061 million employees. 1.842 million times of supervision and inspection were conducted in public places, and 106,000 cases were investigated and dealt with according to law.

　　(3) Sanitary supervision of drinking water. In 2021, there were 104,000 supervised units for drinking water sanitation (water supply) in China, and 744,000 people were directly engaged in water supply and management. Supervise and inspect the sanitation (water supply) of drinking water for 130,000 times. There are 6,346 supervised units involving drinking water hygiene and safety products nationwide, with 125,000 employees. 7214 households were supervised and inspected for products related to drinking water hygiene and safety. 4,079 cases of drinking water and drinking water safety products were investigated and dealt with according to law.

　　(four) disinfection products and tableware centralized disinfection hygiene supervision. In 2021, there were 10,817 supervised units in disinfection products, with 212,000 employees. There were 31,000 supervision and inspections in disinfection products, and 12,673 samples were sampled, with a qualified rate of 96.8%. 2,529 cases were investigated and dealt with according to law. In 2021, there were 4,018 centralized disinfection service units for tableware and drinking utensils nationwide, with 44,000 employees. 8,797 households were supervised and inspected, and 1,475 cases were investigated and dealt with according to law.

　　(5) School health supervision. In 2021, there were 194,000 supervised schools nationwide, with 233,000 times of supervision and inspection and 7,329 cases investigated.

　　(6) Occupational health and radiation health supervision. By the end of 2021, the technical institutions of occupational health examination, occupational disease diagnosis and radiation health had been regularly supervised for 6,725 households, with a supervision coverage rate of 75.2%. 598 cases were investigated and dealt with according to law. There are 77,000 supervised units for radiation diagnosis and treatment, with a supervision coverage rate of 77.6%, and 86,000 times of regular supervision, and 7,705 radiation health cases are investigated and dealt with according to law.

　　(seven) health supervision of medical and health care, blood safety and prevention and treatment of infectious diseases. In 2021, 42,000 health administrative penalties were imposed on medical institutions or medical personnel according to law. Administrative punishment for practicing medicine without a license is 12,000. 57 administrative penalties were imposed on blood collection and supply institutions according to law. 79,000 cases of prevention and treatment of infectious diseases were investigated and dealt with according to law, including 79,000 cases of health administrative punishment.

　　(eight) maternal and child health supervision. In 2021, there were 20,000 supervised units for maternal and child health throughout the country, and 29,000 supervised and inspected units for maternal and child health, and 816 cases were investigated and dealt with according to law.

　　(nine) the employer’s occupational health and technical service institutions supervise law enforcement. In 2021, 200,000 employers were supervised and inspected nationwide, and 17,308 cases were investigated. In 2021, 1,042 occupational health technical service institutions were supervised and inspected nationwide, and 59 cases were investigated.

　　IX. Population and family development

　　The population born in 2021 was 10.62 million. The proportion of two children is 41.4%, the proportion of three children and above is 14.5%, and the sex ratio of the birth population is 110.9. In 2021, the reward and assistance system for some family planning families in rural areas benefited 16.314 million people; The special assistance system for family planning benefited 1.713 million people. A total of 24.08 billion yuan was invested in the "three systems" of family planning incentives and assistance, an increase of 1.68 billion yuan over the previous year; The central government invested 13.24 billion yuan, 750 million yuan more than the previous year.

According to the website of the Ministry of Industry and Information Technology on the 9th, during the Spring Festival (January 31, 2022 — February 6), the communication industry earnestly implemented the deployment and requirements of communication support for the Spring Festival and the Winter Olympics to ensure the safe and stable operation of the communication network and create a good environment for digital consumption.

First, mobile data traffic continued to grow rapidly.

The Spring Festival of the Year of the Tiger coincides with the opening of the Winter Olympics, with a strong festive atmosphere. The new way of digital life covers all kinds of social, entertainment and consumption scenes. Driven by this, the mobile Internet access traffic reached 4.349 million TB(1TB=1024GB) in the seven days of the Spring Festival holiday, an increase of 21.7% compared with the seven days of the Spring Festival in 2021, and the growth rate exceeded 20% for three consecutive years; Among them, the first two days of January 31st and February 1st were the peak hours, and the mobile Internet access traffic on that day was 589,000 TB and 654,000 TB, respectively, up by 18.2% and 18.6% year-on-year. At the same time, the substitution of mobile Internet services for calls and short messages has become more apparent. In the seven days of the Spring Festival holiday, the national mobile phone billing time totaled 53.17 billion minutes, down 3% compared with the seven days of the Spring Festival last year. The number of mobile short messages sent nationwide was 20.75 billion, down 2.1% compared with the seven days of the Spring Festival last year, of which the number of mobile short messages sent on January 31st and February 1st was 3.87 billion and 2.95 billion respectively.

Second, take multiple measures to ensure the safe and stable operation of communication networks.

During the Spring Festival guarantee period, basic telecommunications enterprises have invested a total of 237,000 support personnel and more than 30,000 vehicles, and adopted special support measures for epidemic prevention and control, key areas and key routes for holiday activities, including: making plans to deal with personnel flow and centralized business growth, and optimizing network resources allocation and expansion in advance; Do a good job in the service, installation and maintenance of the business hall to ensure the smooth demand of the physical business channels and the timely response of the maintenance channel services; Strengthen inspections and inspections, during which more than 400,000 kilometers of trunk optical cables were inspected and more than 4,600 kilometers of submarine cables were patrolled; Strictly implement the "7×24 hours" special person on duty and the "zero report" system of security incidents, and carry out special monitoring of network security in key areas. Especially during the opening ceremony of the Winter Olympics, based on the unified deployment of the Ministry of Industry and Information Technology, basic telecommunications enterprises cooperated closely with relevant units to successfully complete the tasks of communication guarantee and network security, and achieve the goal of "zero failure" and "zero loopholes".

Third, innovative services continuously improve the user experience

During the Spring Festival, basic telecommunications enterprises actively took measures to benefit the people and facilitate the people, launched cross-regional and off-site integration services for returnees, carried out local New Year traffic gifts for migrant workers, and launched preferential products for the left-behind elderly in rural areas. In terms of improving user experience, efforts should be made to reduce the wireless drop rate of key scenes; Ensure that Internet TV is not stuck during the Spring Festival; Realize the commercial live broadcast of 5G+8K+AVS3 (the third generation audio and video coding technology), and the performance is improved by 40% compared with the international video coding standard (HEVC); Promote the application of high dynamic range video technology in the mobile live broadcast of the Winter Olympics, with the brightness of the picture increased by 40 times and the color range increased by 72%. In terms of innovative services, China Telecom has joined hands with CCTV to create a slow live broadcast activity of "Don’t go home during the New Year, see your hometown on the cloud" and start the "cloud returning home" craze; China Mobile Company provides artificial intelligence real-time subtitle service during the Winter Olympics, and provides artificial intelligence watching experience on the "Mi Mi Video" APP; China Unicom has optimized the digital rural service cloud platform to provide smart rural management and accurate epidemic prevention and control services for more than 140,000 administrative villages.

　　Ma Jia is a teacher majoring in mathematics in a university in Beijing. This summer, he enrolled his daughter Ma Lu in a 12-day math extracurricular class. "In her daughter’s words, the most difficult questions in the extracurricular class are also simpler than the simplest ones she usually does at school." However, Ma Jia still insisted on letting her daughter go to this extracurricular class. "The mathematics learned at school is too difficult, so let the children find the confidence to do the problem here."

　　Ma Lu is studying in a good middle school, and the second day of junior high school is about to begin. This school is yearning for many parents because of its "difficult study" and "good grades in the senior high school entrance examination".

　　While attending classes in Ma Lu, in the adjacent classroom, Tao Qian, who just finished "Xiaoshengchu", was also attending math classes. "Many parents told me that math in primary schools is too simple. If I don’t study in the summer vacation, I can’t keep up with school." Tao Qian’s mother told the reporter of China Youth Daily and China Youth Network.

　　Same math, different troubles.

　　In fact, the troubles brought by mathematics to Chinese people in these years are by no means just these.

　　A few years ago, at the craziest time of choosing a school in junior high school, Olympiad was the most powerful "weapon" in choosing a school, so that many children were miserable when they learned it.

　　Later, the Olympiad became a "monster" and was banned again and again. Mathematics was also in the voice of reducing the burden and has been reducing the difficulty.

　　What followed was that China students’ scenery in the International Mathematical Olympiad was no longer there, and the champion who had won for many years was lost for four years.

　　Just as people questioned whether the difficulty of mathematics had dropped too much, just after the college entrance examination and senior high school entrance examination this year, there were media reports that the candidates were crying outside the examination room because the questions were too difficult.

　　Is mathematics difficult or easy? Should mathematics be more difficult or easier?

　　Some people say that China’s mathematics education has been swinging in recent years, and this swing seems to be unique to China: when a group of people shout "too easy", we seem to think that mathematics is easy and should be more difficult; When another group of people shouted "It’s too difficult", we seemed to think that mathematics was difficult and were busy reducing the difficulty.

　　On July 12th this year, the Ministry of Science and Technology, the Ministry of Education, the Chinese Academy of Sciences and the Natural Science Foundation of China jointly issued the "Work Plan on Strengthening Mathematical Science Research" (hereinafter referred to as the "Plan"), calling for strengthening mathematical science research and continuously and stably supporting basic mathematical science.

　　It is mentioned in the Plan that the strength of mathematics often affects the strength of a country, and almost all major discoveries are related to the development and progress of mathematics, which has become an indispensable and important support in the fields of aerospace, national defense security, biomedicine, information, energy, ocean, artificial intelligence, advanced manufacturing and so on.

　　The release of the document has played a decisive role in mathematics teaching, and some essential problems should be discussed more fully: how should mathematics education in primary and secondary schools develop? Can the swing from easy to difficult stop? The reporter of China Youth Daily and China Youth Network recently interviewed many experts in the industry, trying to make a more rational analysis of the current mathematics education in primary and secondary schools.

　　"shallow enough to make people want to cry"

　　Primary school mathematics is caught in the form of operation and visualization.

　　"I always emphasize that primary school mathematics must not be too operational and intuitive, and students should learn to think and recall problems." Liu Jiaxia, dean of the School of Primary Education of Beijing Institute of Education, said.

　　At one time, mathematics education in primary and secondary schools in China was famous for its difficulty. Many people may still remember the classic example: when an American adult is asked what 7×8 is, they will be very embarrassed to answer, "I’ll look for a calculator." And the same question, China grade two or three primary school students will basically blurt out.

　　While people are proud of China’s children’s solid mathematical foundation, they are also thinking about how memorizing the multiplication table of 1999 can really help a child’s mathematical study.

　　Some experts pointed out that mathematics learning should go through romantic period, accurate period and comprehensive period, while primary school learning is in romantic period, so that children can play and go to school.

　　As a result, in many places, primary school mathematics has not only increased the content of practical operation, but also the exams in the lower grades of primary schools have become a "music test". Many years ago, the exercises such as oral arithmetic competition and calculating the standard for 100 days have become rare.

　　"But in fact, this ‘ Play and learn ’ It is a higher realm, and the requirements for teachers are higher. " Liu Jiaxia said that not all grades of study must be ‘ Play and learn ’ , and not all knowledge is suitable for ‘ Play and learn ’ . Especially in the middle and senior grades of primary schools, we should not only operate and be intuitive, but also have reasoning, and some rational methods and training should keep up. "Although it is necessary for middle schools to reflect on refining the law after doing the questions, there will be difficulties in the connection of middle schools if there is no relevant training at all in the primary school stage."

　　Not long ago, there was a post on the Internet that caused a heated discussion. A teacher left homework in the parents’ WeChat group, saying: One of the math homework in the evening is hundreds of millions of grains of rice, so parents can urge their students to finish it and take it to school in food bags the next day. The group of parents immediately exploded. Some said, "If one grain counts, it will take a year." Some said, "Is this a brain teaser?" Others asked, "How can I get to school tomorrow?".

　　Although the case of hundreds of millions of grains of rice is too wonderful, the situation of being too formal and operating for the sake of operation can be seen everywhere in today’s primary school mathematics classroom.

　　Teacher Liu Jiaxia introduced that once she went to a division class in primary school. The example given by the teacher in class is 24÷2, which means that 24 is divided into two parts on average. How to divide it? The teacher led the students to divide the sticks, first one by one, then two by two, and then continue to divide them. "If you are a sophomore, this division is still meaningful, but the real difficulty in this class is the vertical division. This division is completely for the sake of division and operation." Liu Jiaxia said that the teacher should directly present: "two bundles of four", two bundles are two tens, and there are four left, and divide the "two bundles of four" equally. At this time, the children should be led to discuss why they should be divided into high positions first (that is, "bundles"), and then the high positions will be divided into low positions.

　　"Elementary school mathematics is so shallow that people want to cry." A primary school math teacher said that sometimes it is even required to teach students no more than two steps to solve problems.

　　Teacher Liu Jiaxia introduced that primary school students often use the "staring method" to solve problems: there is no need to draw pictures, discuss or question, and the answer is unique. There are only two steps at most, and you can know the answer by staring. "In fact, primary school mathematics should be easier to test, but it is slightly more difficult to learn. The difficulty is not to increase the difficulty of knowledge, but to expand students’ knowledge, to be more reasonable, and to tell the stories behind mathematics knowledge." Liu Jiaxia said, but now there is too much emphasis on operation and intuition, which makes many primary school math classes like teachers coaxing children to play.

　　不过有时候也不仅是老师哄着学生玩，学生也哄着老师玩。

　　“我们在实际教学中还有一个矛盾。”北京某小学的数学牛老师说，学习内容虽然简单，但是对老师的课堂教学过程还要求多样化。“我们经常在课堂上问：孩子们谁还有别的方法？谁还有问题？但这其实低估了孩子的智商，学习内容这么简单还能有多少方法？还能提出多少问题？”牛老师说，久而久之，学生们便配合着老师一起演。

　　老师哄着学生、学生哄着老师，学校里的学习氛围变得轻松了，这种轻松既无法满足聪明孩子的求知欲，同时也无法满足中国家长“不输在起跑线上”的期望，于是“不满足”的家长带着“吃不饱”的孩子进了课外班。

　　初一学初二的课程

　　超前学让中学数学陷入刷题的汪洋大海

　　小学阶段的数学太容易了，浪费了学生的智力。那么，中学呢？

　　有人说在中国最苦的学生就是中学生，因此最应该给中学生减负。

　　Many people feel that it is difficult to learn, so the burden is heavy, so to reduce the burden, we should reduce the difficulty. "There is actually no relationship between burden reduction and difficulty." Professor Zhao Xuezhi from the School of Mathematical Sciences of Capital Normal University said.

　　Today, great changes have taken place in the content of mathematics learning, and at the same time, the methods of mathematics have also changed. This change itself may bring a burden to students. "For example, we used to use derivation to do geometry problems, but now we will use vectors." Zhao Xuezhi said that vector has been debated by math teachers since the day it was introduced. Many people think that the introduction of vector destroys the joy that geometry brings to students when they finally draw a wonderful auxiliary line after trying to break their heads. Others regard the introduction of vectors as evidence that mathematics has reduced the difficulty.

　　"In fact, it is difficult to make a simple summary with difficulty." Zhao Xuezhi said that just like walking the same road, people used to walk, but later they changed to take a bus. Originally, walking and taking a bus would not add extra burden to people. But if you go out for a while and then drive back, then go and drive again, the burden will be heavy.

　　Experts pointed out that these problems encountered in the development of mathematics will disappear with the skilled use of tools and methods. In middle school, what really causes students’ heavy burden of mathematics learning is not the difficulty, but the advance — — That is to say, when teachers and students are not ready, they are in a hurry to catch up with the progress, which often causes teachers not to pay attention to the teaching process, while students are eating raw rice.

　　Ma Lu, who started school in Grade Two, began to learn the content of Grade Two in the next semester of Grade One. Ma Lu said that just because what she learned in school was fast and difficult, she had to "return to the furnace" in the extracurricular class during the summer vacation.

　　Learning ahead of time has become a very common phenomenon in middle school mathematics learning.

　　What knowledge is learned at what age is suitable for students’ cognitive characteristics at this stage. Learning ahead means that what they have learned is beyond students’ cognitive ability. In order to let students master knowledge, teachers usually practice a lot.

　　"Let’s take a simple example to see the relationship between learning ahead and the burden." Professor Zhao Xuezhi said that if we teach at an age consistent with students’ cognitive level, we only need to make it clear that 2 is bigger than 1, and then students can draw countless groups of comparisons by analogy. However, if students learn ahead of time, they can’t understand the relationship between comparisons. In order to let students master this knowledge, teachers will let students remember that 2 is bigger than 1, 3 is bigger than 2, and 4 is bigger than 3 … … "Exhausted and remember, this process is a process of massive practice. Can the burden on students be small?"

　　在这个过程中，数学教学培养的是学生的记忆力，而不是推断力。“数学的学习关键是掌握了原理，然后举一反三，而不在于你记住了哪些具体的知识。”赵学志说。

　　但是，在当前的很多中学，中考和高考分数仍然是教学的主要奋斗目标，在这种前提下老师们不是以更多的精力引导学生进行更多的思考，而是总结题型，追求题型的全覆盖，进而把学生扔进刷题的汪洋大海。学生的思辨能力、推理能力自然无法得到很好的训练。

　　今年高考之后，考生们被“难哭了一片”，很多人不禁怀疑：难道数学的难度又要提高了吗？其实，高考数学科目刚刚结束，教育部考试中心的命题专家就指出，2019年的数学试卷，在难度、区分度上都与前两年相当，只是更加强调考查学生的理性思维能力，综合运用数学思维方法分析问题、解决问题的能力。

　　The proposition expert specifically mentioned the Venus that made the candidates "frightened" and pointed out that this question is not to be difficult for students, but to "explore the beauty of the golden section of the human body and integrate aesthetic education into mathematics education." When the candidates calmed down and looked at this "Venus" again, they finally understood that "Venus" was only a narrative way of the topic, and the real mathematical knowledge had probably been learned in the sixth grade of primary school.

　　The difficulty of the college entrance examination has not increased, but the flexibility has increased, and the students who are tired of brushing the questions are at a loss.

　　Many experts pointed out that there is nothing wrong with the reform direction of mathematics education, and there is nothing wrong with reducing students’ burden. The crux of the problem is that professional things have not been entrusted to professional people.

　　An expert said that people will always mention the difficulty coefficient now, but in fact, the difficulty coefficient is an indicator of post-verification, and it is a monitoring indicator for the education management department to maintain the stability of the exam for a long time. "We don’t need to monitor the difficulty coefficient like monitoring blood sugar at all." Zhao Xuezhi said that the whole society and even ordinary people are concerned about talking about this coefficient, which can only increase anxiety, and it is easy to misread the changes of numbers, which in turn leads to unnecessary misunderstanding of mathematics education.

　　An expert suggested that the reform should be handed over to the education management department and teachers should be liberated from daily affairs, so that the mathematics classroom can return to rationality and mathematics can return to its original appearance. (Reporter Fan Weichen)

　　(At the request of the interviewee, Ma Jia, Ma Lu and Tao Qian are all pseudonyms.)

Liu Ye accepted an exclusive interview with 1905 Film Network.

Special feature of 1905 film network Liu Ye has been very busy recently: recording a variety show called "The Birth of an Actor", in which he not only acts as a mentor to comment on players, but also plays scripts and roles challenging various routes from time to time; At the beginning of the month, Changying Group and Yaolai reached a strategic cooperation, and Liu Ye’s film director’s debut "Touching Jin Jun" was officially announced immediately; In the past week, he flew to Australia on the other side of the ocean and participated in the Asian unit award of "AACTA Aita Awards" as a judge.

During the intermission of the award ceremony, we also had a brief chat with Liu Ye about his current and upcoming work.

Liu Ye

In the summer of 2018, "Touching Jin Jun" started to consider inviting "the birth of an actor" players.

For some time, many mainland actors seeking breakthroughs have chosen the road of "acting well and guiding". Like his peers, Liu Ye expressed his desire to be a director a long time ago, and now, this desire is infinitely close to realization.

At the beginning of this month, Changying Group signed a strategic cooperation agreement with Yaolai Group. Among them, the film project "Touching Jin Jun", which was adapted from the big IP "Ghost Blowing Lights" series, surfaced. Liu Ye will be the first director in this work, and Jackie Chan will be the producer to escort it and play a role in it. The first novel challenges the big-scale production of magical themes. Liu Ye admits that he also had concerns: "I originally wanted to make a smaller one (scale), but Jackie Chan and investors think it is ok, so I say you just have to trust me."

And everyone’s trust and expectation for Liu Ye doesn’t stop there. As early as the most popular period of IP film adaptation, many people mentioned Liu Ye when talking about the "Ghost Blowing Lights" series, thinking that he was very suitable for the hero in the original work. After the N version of Hu Bayi appeared in various movies and online dramas, does Liu Ye intend to personally end up in the "Ghost Blowing Lights" directed by himself?

In the interview, he kept his mouth shut, saying that he could not expose the role candidate for the time being. However, the variety instructor is not in vain. Liu Ye revealed: "When I choose an actor, I first consider the play, which is attractive to the audience. There are several actors I like very much in The Birth of an Actor. As a director myself, I will consider looking for them (joining). " It is reported that "Touching Gold" will be officially launched in the summer of 2018, and it is expected to land in the cinema in 2019.

China filmmakers’ international presence is increasing, and they plan to cooperate with Australian later companies.

On the evening of December 6th, local time in Sydney, Liu Ye appeared on the red carpet and took the stage as an Asian unit judge. In his view, he was able to get this opportunity, largely thanks to the vigorous development of China’s film industry and market: "Our (industry and practitioners) presence is improving."

As a member of the industry, Liu Ye has experienced many changes. "Let’s go out and they are coming in. What China movies want to express, foreign audiences are also (slowly) feeling and understanding. " For the goal of "going out", Liu Ye is also a practitioner: a few months ago, he just finished the location shooting of the new drama "old boys" in Australia.

This process has enabled Liu Ye to have a deeper understanding of the local environment and the mode of cooperation with peers: "Australia has many different scenery, which is cheaper than filming in North America. For filmmakers in China, there is basically no time difference when filming here. " So, is there any plan to shoot "Touch Jin Jun" here? "We have finished watching the scene. I have considered New Zealand, but (cooperation with Australia) will mainly be in post-production. " Liu Ye said.

　　"Cancer is related to thousands of people in Qian Qian, and it is a major pain point for people’s livelihood. I’m here to find out on the spot what ‘ Get stuck in the neck ’ Factors? What policy support does the government need to overcome cancer? " On December 12th, Premier Li Keqiang had a "standing talk" with more than 20 oncologists in wuhan union hospital.

　　At an executive meeting in the State Council two months ago, the Prime Minister made a clear request to concentrate superior scientific research forces to carry out special key research on the treatment of difficult and high-incidence cancer. On the morning of December 12th, Li Keqiang came to wuhan union hospital to visit children with leukemia, and had in-depth exchanges with oncologists to overcome cancer and other issues.

　　Nothing can be short of "treatment", and nothing can be short of "life-saving medicine"

　　"Can domestic medicine be bought now? How much is each bottle? " Walking into the ward of the Children’s Hematological Diagnosis and Treatment Center, Li Keqiang asked the families of children with leukemia.

　　Earlier, the Prime Minister gave instructions in response to media reports that "children with leukemia suffered from a shortage of cheap domestic drugs and a bottle of imported drugs exceeded 1,000 yuan", and asked relevant departments to "take care of each other and handle special matters, effectively increase the production and supply of domestic cheap drugs, and effectively solve the problem of ‘ The pain of medication ’ " . During this visit to children with leukemia, he especially learned about this situation from their parents.

　　"Medicine can be bought, and the price is no problem!" The father of a child told the Prime Minister.

　　"Nothing can be short ‘ Treatment ’ You can’t lack anything ‘ Life-saving medicine ’ ！” The Prime Minister said, "Please rest assured that these drugs will be fully guaranteed by the state, not only for short-term emergency, but also for long-term supply. We must never stop taking drugs!"

　　Li Keqiang also inquired about the shortage of other "orphan drugs" from medical staff in detail, and told the heads of health departments to "make a list", improve policies and mechanisms, and effectively ensure the long-term and stable supply of urgent needs such as "orphan drugs".

　　In the "Pediatric Hematology Ward Love School", the Prime Minister specially brought a gift to each of several children with leukemia who were drawing: a magnetic jigsaw puzzle of the world map. "I hope you will treat it well and measure the world with your feet when you grow up." The Prime Minister said.

　　"That’s great! My wish is to be a gourmet and travel all over the world! " A child took the gift and said happily.

　　Another 7-year-old boy offered to take a photo with the Prime Minister’s grandfather. After the Prime Minister readily agreed, the little boy added, "Can I have two photos?"

　　"Must give, one person two! If you can’t get it, write to grandpa. " The Prime Minister immediately promised, "I want to ask, why do you want two?"

　　"I can’t tell you, it’s a secret!" The little boy’s answer made everyone present laugh.

　　What policies the health sector needs, the state must fully support it.

　　After leaving this loving school, Li Keqiang went to the doctor’s office and inquired about the latest research and clinical progress in overcoming cancer. The two experts introduced their respective methods of vesicular therapy and CAR-T cell therapy for tumors. Li Keqiang said, "I feel very happy and gratified! Some developed countries proposed to overcome the pathogenesis of cancer decades ago, and now our country’s research and treatment technology to overcome cancer has also reached a new level. "

　　"What else is there to conquer cancer ‘ Get stuck in the neck ’ Factors that need national key support? " Li Keqiang asked. An expert said that the current problems are: first, insufficient clinical funds; second, imperfect quality control standards for cell therapy; third, slow drug approval and long transformation time.

　　"The issue of drug approval should be accelerated, but it is necessary to ensure the absolute safety of drugs!" The Prime Minister said.

　　He asked the person in charge of the accompanying health department to fully listen to the opinions of doctors and patients and come up with a targeted report as soon as possible: "Let’s work together to strive for an important step in the pathological research and treatment of cancer at an early date and save more lives. What policies the health department needs, the state must fully support it! "

　　"You said before that we have been in ‘ Heaven ’ 、‘ Going to sea ’ We have made good progress in major scientific research projects, and we will strive to overcome medical life problems that affect people’s health in the future. This is very encouraging! " An oncologist said to the Prime Minister.

　　"Cancer is a major pain in people’s livelihood." Li Keqiang said, "Life science, including cancer, is as important as cosmic science and marine science. You are studying and exploring at the forefront of life medicine, which is related to the health of thousands of people in Qian Qian and has a great responsibility! "

　　Before leaving, Li Keqiang once again asked the experts what policy suggestions they had. A leukemia expert asked whether the current leukemia medical insurance policy for poor children in rural areas can benefit all leukemia children in view of the good treatment effect of childhood leukemia.

　　The Prime Minister immediately asked the person in charge of the health department to "pay close attention to research". He said that at present, China has achieved full coverage of major illness insurance, so that more patients can reduce their burdens. Cancer is an important part of major diseases. It is necessary to gather superior scientific research forces to focus on tackling cancer difficulties and let more patients and their families get out of the shadow of the disease as soon as possible!

　　　 Bubble net Audio Channel on June 6th. From the birth of the first innovative 2.1 speaker PCWorks 2.1 to now, the multimedia speaker industry in China has developed for more than ten years. It can be said that while people are demanding more and more sound, they are also very picky about the appearance of products. Wood veneer, piano paint, wire drawing and other technologies are integrated into the products, resulting in a variety of design styles.

　　　 Note: The "domestic" mentioned by the author in the title refers to the domestic multimedia speaker market, not domestic brands, and does not include high-end audio.

Innovating the first 2.1 speaker PCWorks 2.1

◎ Tips

　　　 PCWorks was originally a subsidiary of Creative in the United States, a sub-brand of multimedia speakers of CambrIDE SoundWorks, a famous Hi-Fi factory. PCWorks speakers were designed by the Emmy Award winner, a world audio authority, and entered the China market in 1997. At that time, PCWorks 2.1 was the first to introduce the concept of X.1 speakers, and the application of independent subwoofers greatly improved the sound quality of speakers.

　　　 In these years, how many products have left a deep impression on us with novel designs? If you want to know the answer, let’s take a look at the most beautiful speakers selected by the author in the domestic multimedia speaker market.

● Generation V6cs

　　　 Appearance innovation: ★★★★
　　　 Word of mouth evaluation: ★★★★★
　　　 Comprehensive evaluation: ★★★★☆.

　　　 Generation V6cs, this speaker impacted the domestic multimedia speaker market at the price of around 500 yuan in 2005, which brought unprecedented pressure to 2.1 speakers. Its unique styling design and excellent sound quality performance have so far made many users forget it.

Generation V6cs

Generation V6cs

　　　 The subwoofer of this era V6cs speaker is the highlight of this speaker. The front panel of the subwoofer is designed with a butterfly-shaped metal baffle and is convex. Inside the subwoofer is a 6-inch long-stroke bass unit, and there is an orange power lamp below, which can emit faint light through the front baffle to make the finishing touch.

　　　 In terms of satellite box, this speaker uses a 3-inch full-frequency antimagnetic unit, which was a model that was used more in the generation of speakers at that time. There is also a passive unit behind the satellite box, which lays the foundation for improving the overall sound quality.

● Grand Pole A6

　　　 Appearance innovation: ★★★★★
　　　 Word of mouth evaluation: ★★★★★
　　　 Comprehensive evaluation: ★★★★★

　　　 In the early years, Taiji Dian was also a leader in the multimedia speaker market in China. Later, with the development, they gradually moved closer to the professional field and separated from the ordinary consumer groups. However, we have to admit the success of the A6 2.1 multimedia speaker of Dajidian.

Dajidian A6

　　　 The A6 speaker of this grand classic adopts the design of vacuum tube preamplifier, which satisfies the users who have high requirements on dynamics and sound quality. From the modeling point of view, it is even better than the previous generation V6cs, with a unique metal panel and a black piano paint box on both sides, all of which make the Grand Pole A6 not lose to any 2.1 multimedia speaker sold at that time.

　　　 In addition to the characteristics of half the multimedia speakers, we can see a unique feature in this grand classic A6, that is, there is a control called "phase switch" on the back of the speaker, which can only be seen on high-end audio. However, for the first time, Taiji Dian introduced this concept into multimedia speakers, which inadvertently became the focus at that time.

● hivi T120

　　　 Appearance innovation: ★★★★★
　　　 Word of mouth evaluation: ★★★★★☆.
　　　 Comprehensive evaluation: ★★★★★☆.

　　　 Hivi can be said to enjoy a high evaluation in the domestic multimedia speaker industry, and is also sought after by HiFi people. In hivi 2.1 speaker products, it must be T120 to talk about "looks". At that time, it seemed that the triangular section panel design was the focus of attention unconsciously.

Hivi T120

　　　 Hivi T120 speaker was priced at more than 900 yuan when it was listed at that time, and the overall workmanship and sound quality of the speaker were unquestionable, which was well received by consumers. The innovative triangular panel design with a piano paint box makes people have to admire hivi’s strength in speaker design and production. In the follow-up products, we can still see similar designs, such as hivi’s T200 series.

　　　 It is understood that the total output power of hivi T120 speakers can reach 120W, which is very rare in the current 2.1 speakers. Its materials are unambiguous, and four LM 1875 integrated power amplifiers guarantee its excellent sound quality. In terms of units, hivi T120 adopts F6BN bass unit and M3N full-frequency unit, and the overall performance is absolutely shocking. It can be said that the launch of this T120 speaker occupied an absolute dominant position at that time, and many people are still using it.

● hivi M20W

　　　 Appearance innovation: ★★★★☆.
　　　 Word of mouth evaluation: ★★★★★
　　　 Comprehensive evaluation: ★★★★★

　　　 We have to admire hivi’s strength in product design. At that time, this M20W conquered many users with the shape of "small waist drum". Its successor, M20W(08) version, was modified in the line control and bass unit, and was immediately welcomed by many users after its launch, becoming one of the best-selling 2.1 multimedia speakers at that time.

Hivi M20W

Hivi M20W(08)

　　　 The appearance of the M-20W is still the classical and luxurious style that hivi insists on. It is made of bordeaux logs with elegant black piano paint on the top and a black front panel with hivi LOGO. The unique shape of the box makes it look like three semicircular chocolate cakes, which is very attractive. M-20W’s two satellite speakers use hivi’s 3-inch full-band antimagnetic speaker unit, which has quite good sound effect, clean and clear high frequency, and soft voice without losing density. The subwoofer is a professional 6-inch long-stroke high-power speaker unit in hivi, and its low-frequency performance is strong and thick.

● Rambler M3

　　　 Appearance innovation: ★★★★★☆.
　　　 Word of mouth evaluation: ★★★ ☆.
　　　 Comprehensive evaluation: ★★★★★

　　　 Just finished the "small waist drum" in front of hivi, let’s take a look at the M3 of Rambler. It can be said that it is a breakthrough and innovative design with the "barrel" type, and it is known as the "small steel gun". It quickly became popular with its novel and unique reality, but the most controversial thing at that time was its sound quality performance.

Rambler M3

Rambler M3 Plus

　　　 Rambler M3 adopts aluminum metal tube subwoofer and is equipped with high-power aluminum voice coil, which can effectively prevent resonance. It has built-in OLC power amplifier, which can produce strong bass effect. The high-pitched unit of the satellite box adopts a special aluminum diaphragm and a 1.5-inch paper basin, and all units are made of high-performance NdFeB magnetic steel, which can effectively reduce distortion. This rambler M3 is still selling well, and its follow-up product M3 Plus also landed in Zhongguancun not long ago, and the recruits and veterans fought together on the battlefield.

● Mai Bo A-6351

　　　 Appearance innovation: ★★★★★☆.
　　　 Word of mouth evaluation: ★★★ ☆.
　　　 Comprehensive evaluation: ★★★★★

　　　 Mai Bo’s A-6351 speaker can be said to have stood the test since it went on the market. It has persisted under the pressure of people’s evaluation such as "imitation" and "cloning", which proves its success. At present, we can still buy this speaker at a price less than that of 500 yuan, which can really be called "being old and strong".

Mai Bo A-6351

　　　 This speaker adopts 2.1+1 structure, all of which are transparent except the independent power amplifier, and the viewing degree is extremely high. The subwoofer uses a 5.25-inch subwoofer. The transparent shell is like a cover, with an upward inverter tube in the middle and four transparent legs at the bottom. The bass unit is designed to boost the ground, and the saturation and intensity of low frequency are not bad, and the performance is vigorous and strong. The satellite box uses a 2.5-inch medium-high frequency speaker unit, and the overall output power of the speaker is 44W.

● Innovative I-Trigger-3600

　　　 Appearance innovation: ★★★★★☆.
　　　 Word of mouth evaluation: ★★★ ☆.
　　　 Comprehensive evaluation: ★★★★★

　　　 Speaking of the innovative I-Trigger-3600 speaker, we have to mention its satellite box design. Although the three units of the satellite box are not so novel today, it really left a deep impression on consumers at that time.

Innovation I-trigger-3600

Innovation I-trigger-5600

　　　　Then innovation seized this selling point and launched a 5.1-channel speaker with 16 units-I-Trigger-5600. The innovative I-Trigue series speakers use titanium alloy units different from traditional speakers. This unit is small in size, and the sound quality is unambiguous. In addition, the unique design of its box structure makes the small speakers also emit quite a sense of bass.

　　　 Good sound quality and outstanding modeling at that time laid the foundation for the innovation of I-Trigger-3600. Even now, it can still compete with the 2.1 multimedia speakers on the market.

Write at the end.

　　　 Well, the above are the seven 2.1 speakers with the most beautiful designs selected by the author in the domestic multimedia speaker market. Here, we can find that most speaker manufacturers have launched follow-up products due to the success of their products. Although some have withdrawn from the historical stage, some can still be seen in the market today. Anyway, their glory is worth remembering forever. <

　　With the coming of summer, drinks to cool down and relieve summer heat have once again become people’s first choice. Natural coconut water is the "flow code" in the beverage industry in recent years. Not only do it often sell out of stock, but coffee, milk tea and other drinks made with coconut water often occupy the list of young people’s must-order. However, recently, some netizens discussed it hotly, because they bought coconuts that were opened in advance and drank coconut water inside, which caused discomfort. As a result, topics such as "Can you drink coconut water" and "Who is not suitable for drinking coconut water" have boarded the hot search.

　　Today, let’s take a look at the safety of coconut water, how to drink it is the healthiest, and who is the most suitable?

　　Drinking coconut water leads to vomiting, diarrhea and high fever?

　　The so-called coconut water is the clear liquid poured out from the coconut after it is cut open, which has a very light sweet taste and a unique natural flavor. Coconut water contains no fat, and the fat is all in the white coconut meat.

　　The reason why coconut water was on the hot search this time was because it brought some trouble. Netizens said that they bought a coconut with a pre-opened mouth and drank a few mouthfuls of coconut water, only to find that the coconut water was a little turbid. Then he felt dizzy and dizzy, and then he felt sick and vomited. After getting better, I didn’t go to the hospital for treatment, but I had a high fever the next day.

　　In fact, this high probability is caused by pathogenic bacteria or bacterial toxins in coconut water.

　　Originally, the coconut shell was tightly sealed to protect the coconut meat and coconut water inside and avoid the entry of external microorganisms. However, after opening, the coconut loses its sealability and will come into contact with the bacteria in the air and the bacteria on the opening tool.

　　Why is coconut after opening suitable for rapid propagation of microorganisms and bacteria?

　　Coconut water contains sugar, vitamins and minerals, which is suitable for rapid propagation of microorganisms. At the same time, coconut water, a "small fresh" fruit juice, has low acidity, and sugar and nutrients are directly dissolved in water instead of hidden in fruit cells, so its resistance to bacterial proliferation is too weak. It is weaker than orange juice, apple juice, tomato juice and other juices with certain acidity and polyphenols, so it is especially necessary to be careful.

　　If coconuts are stored at room temperature for a long time after opening, bacteria will multiply in large numbers, which may lead to bacterial food poisoning. Netizens found that the coconut water, which should have been clear, was a little turbid, which was the visual result caused by bacterial reproduction. This is exactly the same reason that egg soup, rice soup and noodle soup will go bad at room temperature.

　　Bacterial food poisoning may cause nausea and vomiting, abdominal pain and diarrhea, physical weakness, dizziness and headache, and even chills and fever.

　　Because the body is weak after food poisoning, other harmful microorganisms may take advantage of it, and there may be inflammation of the gastrointestinal tract and gums, or, as netizens have said, tonsils are in trouble again.

　　Deteriorated coconut water will produce mycotoxins?

　　Some people on the Internet say that the spoiled coconut water may produce Pseudomonas cocoanum, which will produce highly toxic mycotoxins. Because this case did not do microbial culture of coconut water samples, it is impossible to judge what kind of pathogenic bacteria or bacterial toxins caused the poisoning only by the symptoms.

　　It can only be said that coconut water contains carbohydrates. In an unsafe temperature environment, it can breed a variety of pathogenic bacteria and may also produce a variety of toxins, which cannot be prevented.

　　In a word, coconuts opened in advance have food safety risks. Consumers had better buy the whole coconut directly, and it is safer to ask the clerk or stall owner to open it at that time after buying it. It should be refrigerated immediately after opening, even if it is refrigerated, it is best to eat it on the same day. Eating coconut meat is the same.

　　Why can packaged coconut water be stored at room temperature?

　　100% coconut aquatic products on the market are sterilized and packaged. The bacteria inside have been killed, and the packaging outside is sealed, so microorganisms can’t get in, so it can be safely stored at room temperature for a long time before it is opened.

　　However, once opened, bacteria can enter, which is no longer safe and must be drunk as soon as possible.

　　What should I do if I don’t finish the coconut water in a big package at one time?

　　What if the package of coconut water is too big to drink at one time? Then pour out a part of it and drink it first. The rest of the box should be covered immediately and put back in the refrigerator for refrigeration. Never drink with your mouth to the bottle mouth, which will cause serious bacterial pollution. Even if it is refrigerated, it can’t last long. It is recommended to drink it all within 24 hours.

　　Not only coconut water, but also other liquid foods, such as milk, juice and drinks, need to be refrigerated in time after opening. How long it can be stored in the refrigerator depends on the product characteristics and sterilization process.

　　Generally speaking, products with particularly high acidity have slow microbial proliferation, such as lemon juice, cola, orange juice, etc., and they may not be spoiled or moldy even if they are refrigerated for 48 hours.

　　Those drinks with low acidity should not be refrigerated for more than 24 hours in most cases.

　　Who is suitable for drinking coconut water?

　　Coconut water is not rich in various vitamins, but it is particularly rich in potassium, and the potassium content per 100 grams can be as high as more than 200 mg, while the sodium content is relatively low, with a small amount of calcium and magnesium. At the same time, the sugar content is still relatively low, only 3% to 6%, which is in line with the standard of low-sugar drinks (the sugar content in 100 ml is less than 5 g).

　　Because the osmotic pressure is not high and the sugar content is low, coconut water is a good hydrating drink. For northerners, compared with buying coconuts directly, it is more cost-effective to buy a large box of coconut water at a discount and drink it with the whole family.

　　Because of its high potassium content, low sugar content and low calories, coconut water is more suitable for hyperuricemia and hypertension patients than other fruit juices. Coconut water is also a good thing for people who eat too much salt, or too much meat, lack of fruits and vegetables, and imbalance of potassium and sodium.

　　If you add a little salt and some water, coconut water can also be used as a sports drink. If you drink it directly, because potassium is high and sodium is low, it is not enough to make up for the loss of sodium after sweating a lot.

　　However, people with kidney disease who need to limit potassium can’t drink a lot of coconut water.

　　Coconut water does not have the aroma of coconut meat, but the aroma is in fat. Coconut meat is emulsified and mixed with coconut water, or without coconut water, white water is added directly, and some sugar and emulsifier are added, which is the daily coconut milk.

　　There is no doubt that all milky drinks contain fat. This is true for milk, soy milk, peanut milk, walnut milk, and coconut milk. Milky white is the optical effect after fat emulsification. Therefore, milk-white coconut milk drinks, or coconut milk products used to mix desserts and drinks, have much higher calories than coconut water, and saturated fat accounts for about half of its fat. The aroma and taste are great, but the nutritional value of protein and vitamins is much lower than that of milk and soybean milk.

　　Text/Fan Zhihong (director of China Nutrition Society, chief expert of science communication hired by China Association for Science and Technology)