● The so-called duplicate checking of papers refers to inquiring about the repetition rate of papers, aiming at coping with academic misconduct and plagiarism of academic papers.

　　The "duplicate checking rate" of graduation thesis in some schools has been reduced from the original 30% to 20%, and even more strictly to below 8%. In addition, the school has added a retrial link, that is, the quality of the graduation thesis of the graduated students is tracked and monitored. Once it is found that it is higher than the duplicate checking rate, the degree certificate and graduation certificate will be cancelled directly.

　　At present, there is still a lack of infrastructure to curb academic corruption. We should constantly strengthen supervision and supervision, improve the academic evaluation system, and establish good academic norms.

　　Legal Daily reporter Zhao Li

　　The graduation season is coming, and the accompanying paper duplicate checking has also been put on the agenda.

　　However, this year’s strict paper duplicate checking rate has made many fresh graduates "shiver". According to the survey, the "duplicate checking rate" of graduation thesis in some schools has been reduced from 30% to 20%, and even more strictly to below 8%. In addition, some schools have added a retrial link, that is, the quality of graduation thesis of graduated students is tracked and monitored. Once it is found that it is higher than the duplicate checking rate, the degree certificate and graduation certificate will be cancelled directly.

　　On February 22 this year, the Ministry of Education announced the main points of work in 2019. In higher education, the Ministry of Education will strengthen the supervision and investigation of academic misconduct, and this year, it will carry out sampling inspection of master’s and doctoral dissertations.

　　On February 27th, the Ministry of Education issued a document to further standardize and strengthen the management of postgraduate examination enrollment and training, and to investigate the fraudulent behavior of dissertations immediately, investigate it to the end, investigate it with responsibility, and never tolerate it, so as to achieve "zero tolerance".

　　On April 2, the Ministry of Education announced the Ministry of Education’s Departmental Budget for 2019 in official website, saying that in 2019, the Ministry of Education plans to sample about 6,000 doctoral dissertations (excluding the military system), and the sampling ratio is about 10% of the number of doctoral degrees awarded in the last academic year. In 2019, the sampling budget for dissertations was 8 million yuan.

　　Some critics say that China’s colleges and universities are entering the "strict out" era, and those fresh graduates who can walk into the print shop are the "winners in life" this graduation season, because they have finally reached the final step of completing their graduation thesis.

　　Paper duplication checking is becoming more and more strict.

　　Water injection writing is a thing of the past.

　　After writing the first time, the instructor asked me to quote the literature of the last three years as much as possible. So, check it again on HowNet, and then modify it. The publication time of references is also very important. Finally, you should count the year and date of three years ago, for fear of miscalculation. Now, although the thesis is handed over to the instructor again, I always dream that something has gone wrong when I sleep at night.

　　Lin Hai, a senior graduate who has found a good job, is still very anxious, because the paper is duplicated.

　　Check the first draft once, check it blindly, check it on behalf of the school, and check it again for the defense. Nowadays, "a paper is checked four times" is passed down by some graduates.

　　At present, there are three authoritative papers testing institutions in China: Gocheck VIP, CNKI and Wanfang. Paper duplication checking, also known as paper detection, mainly refers to inquiring the repetition rate of paper content, aiming at coping with academic misconduct and plagiarism of academic papers. The duplicate checking rate of paper detection is the percentage of duplicate words in the total number of words.

　　There are also some people who have already graduated, because of the random inspection of their papers, and they have to check again.

　　Liu Shan (pseudonym), who has graduated with a master’s degree, was selected by the college because of the selective examination of his dissertation by the local education department. "I can only take time to fill out various forms and entrust my schoolmate to help me find a tutor to sign."

　　The sampling papers originated from two documents issued in 2014.

　　In 2014, the state issued the Opinions on Strengthening the Construction of Quality Assurance and Supervision System for Degree and Postgraduate Education, clearly proposing to carry out sampling inspection of doctoral and master’s dissertations. In the same year, the State Council Academic Degrees Committee and the Ministry of Education jointly issued the Sampling Measures for Doctoral and Master’s Dissertations (Degree [2014] No.5).

　　According to the relevant regulations, the author, tutor and graduate school will face corresponding punishment after sampling problems in doctoral thesis. The author of the thesis will be revoked his degree and the tutor will be stopped from enrolling students.

　　In September last year, the Ministry of Education issued the Notice on Paying Close Attention to the Implementation of the Spirit of the National Conference on Undergraduate Education in Colleges and Universities in the New Era, emphasizing that colleges and universities should comprehensively sort out the teaching contents of various courses, eliminate "water courses", create "gold courses", strictly control the exit of graduation and resolutely cancel the "clear examination" system.

　　In October of the same year, the Ministry of Education issued "Opinions on Accelerating the Construction of High-level Undergraduate Education and Improving the Ability of Cultivating Talents in an All-round Way", which clearly proposed to strengthen the whole process management of the topics, topics and defense of graduation design (thesis), strictly monitor the form, content and difficulty, and improve the quality of graduation design (thesis). Strengthening the management of undergraduate graduation project (thesis) is a measure to pay close attention to undergraduate education and teaching.

　　In this year’s graduation season, many colleges and universities have strengthened their management in "strict out".

　　In April, Tsinghua University published the latest revised Detailed Rules for the Implementation of the Regulations on the Management of Disciplinary Actions against Students in Tsinghua University, in which there was a significant change, that is, the punishment for academic misconduct was increased, and those who plagiarized dissertations could be expelled from school. The original punishment was to give "the above punishment".

　　On May 5th, the Undergraduate School of Central South University issued a relevant notice, which made it clear that students whose "copy ratio" was 70% or above in the second test were suspected of serious paper fraud. If the fraud (plagiarism) was confirmed to be true, the college would study and deal with the students and their instructors seriously according to the regulations.

　　On May 6th, the Academic Affairs Office of Emei Campus of Southwest Jiaotong University issued the Notice on Doing a Good Job in Checking and Testing the Graduation Design (Thesis) of 2019, requiring that the checking and testing of this graduation design (thesis) should increase the comparison database of college students’ theses (including this one). If students from the same department and school are found to plagiarize from each other, the Academic Affairs Office will start the investigation procedure and deal with it strictly.

　　Paper testing promotes business.

　　There are hidden traps in price concessions.

　　In order to prevent the repetition rate of papers from being too high and unqualified, most students will check the duplicates themselves.

　　According to a survey conducted by the reporter of Legal Daily, it has become the choice of many graduates to check the duplicate in Taobao or use the duplicate checking software before the school organizes duplicate checking.

　　However, the school does not allow graduates to check the papers privately. Those students who can’t guarantee that they can meet the requirements twice or the school doesn’t provide duplicate checking accounts often choose to go to the e-commerce platform to buy duplicate checking accounts for papers.

　　When the reporter searched for "paper duplicate checking" on the Internet, he saw various brands of duplicate checking products, with prices ranging from tens of yuan to hundreds of yuan, and the scope of duplicate checking covered from undergraduate graduation thesis to doctoral thesis. Some businesses can sell tens of thousands of times a month.

　　According to the reporter’s observation, the introduction information of the merchants is almost the same: the duplicate checking of this master’s thesis, the VIP5.2 system, the test results are consistent with those of colleges and universities, and the verification of authenticity is supported.

　　After communicating with the merchants, the reporter learned that generally, as long as the payment is based on the number of words in the paper, the corresponding order will be generated, and you can enter the self-service entrance of HowNet to check the duplicate. After completing the corresponding steps, you will get the duplicate check result in an hour.

　　Price concessions are one of the main reasons for the popularity of online duplicate checking service at present.

　　Take the Webmaster VIP5.1/TMLC2 system as an example, the lowest price for a duplicate check is around 280 yuan, and the highest price in the peak season is around 350 yuan. For the undergraduate PMLC system of HowNet, the lowest price for a duplicate check is around 130 yuan, and the highest price is around 180 yuan.

　　However, the Academic Misconduct Network once said in "Beware of the Low Price Trap in Taobao HowNet Paper Detection" that some ordinary versions of HowNet detection in 5 yuan and 1 yuan on Taobao are mostly "selling dog meat by hanging sheep’s head". Although a few low-cost tests can support the verification of the authenticity of HowNet, the verification time is very old, that is, the old report verification code is inserted into the ordinary version of the test.

　　However, some students who use other duplicate checking software are easily caught in a dilemma.

　　"Last year, I used two softwares to check the duplicate for insurance, but I got very different results, one was 29%, and the other was only 12%." Zhang Yan, a Beijing resident who has been working now, recalled that in order to be "more stable", she could only compare the two reports word for word and make changes to the overlapping parts.

　　To Zhang Yan’s chagrin, in the final report given by the college, the repetition rate of his papers was less than 10%. "This shows that the previous two duplicate checks are inaccurate, and the software duplicate checking technology is really flattering.".

　　There are not a few people who have had the same experience as Zhang Yan.

　　Some interviewees recalled that they used three different duplicate checking softwares, which were modified every time they checked, but the repetition rate of the last check actually increased instead of decreasing.

　　With the cake of paper duplicate checking getting bigger and bigger, an industrial chain with dense culverts is emerging, which makes the simple duplicate checking service move towards "weight reduction", "ghostwriting" and "piracy".

　　On an e-commerce platform, the reporter noticed that a professional and streamlined production line that circumvented the duplicate checking software was formed. A paper with a total length of more than 10,000 words, which requires that the duplicate checking rate be reduced from 22% to 5%, is quoted at a store in 850 yuan.

　　In addition, there are still many students who spit out the current check-up standard.

　　Lin Hai believes that it is still unfair to avoid duplication of academic misconduct to some extent. He told reporters that taking the study of ancient documents involved in his thesis as an example, this kind of humanities papers quoted more original words from other works, which invisibly led to a high duplicate checking rate. "Duplicate checking rate should not be a prerequisite for determining the quality of papers and whether students participate in defense."

Special feature of 1905 film network Last night, after the 20th episode of Qingpingle aired, the score of Douban dropped from 8.2 to 7.8.

　

Where was this 0.4 point deducted? Looking at the online evaluation, many netizens said that "the pace is too slow".

　

"Slow" has become the label of director Kaizhou Zhang.

　

　

Especially in Qingpingle, there will be a long-term intensive dialogue in each scene, and the dialogue content is mixed with literature and white, which tests the patience of the audience. The first two episodes tell little about the plot, but only about the background of the characters and events. Compared with the familiar court drama in the past, Qingpingle is really not cool enough.

　

With the improvement of the follow-up plot, the number of opponents in the court has gradually increased, and a large number of explanations of names and systems have gradually appeared. At the same time, all kinds of rules and regulations, eating and wearing habits of the Song Dynasty are frequently interspersed in the drama, and the information content of this drama has become larger for a time.

　

Ouyang Xiu, Fan Zhongyan, Yan Shu and other "reciting celestial groups" appeared one after another.

　

As a person who has recently finished the dramas such as I am Yu Huanshui and the sideburns are not begonia red, Xiao Dianjun’s attitude towards Qingpingle is even more special. When watching the previous dramas, I was eager to catch up with them in one breath. Only this drama was willing to enter it and slowly taste the exquisite service. Just like Song Renzong and the Queen tasting wine in the play, the taste will naturally "run out" without binge drinking.

　　

What is the most memorable place in Qingpingle?

　

The drama series is adapted from lady Milan’s novel Lonely City, and the author also participated in the writing of the script. The biggest change this time is that the hero changed from eunuch Liang Huaiji to emperor Song Renzong.

　

In the original work, the eunuch listened to all directions and wandered around the imperial harem, from which he spied out the ups and downs of various figures inside and outside the palace, thus showing the emotional entanglement of the imperial harem and the power of the imperial monarch and his subjects.

　

Now, after the protagonist changes, the expectation value has not been weakened, but it has added a few points of visibility.

　

During Song Renzong’s reign, he was called "the flourishing age of Renzong", so it can be seen that the ambition of Qingpingle lies in creating an era.

　

Compared with other dynasties, most people know little about the history of Song Dynasty, let alone Song Renzong himself.

　

But around him, there are many stories familiar to the audience, such as the protagonist of "Civet cats for princes". At the same time, he was also the longest-serving emperor in the Song Dynasty. Although there were no major incidents during the 41 years, he was the favorite emperor of the Northern Song Dynasty.

　

Most of the literati who once dominated our student days by reciting the full text came from Song Renzong’s dynasties: Fan Zhongyan, Ouyang Xiu, Yan Shu, Sima Guang, Wang Anshi, Su Shi, Su Zhe and Cheng Hao. Therefore, such a drama with a strong sense of history is also very fastidious about the pictures presented.

　

Director Kaizhou Zhang is a photographer, so his plays pay more attention to the aesthetic feeling of the lens, and are famous for their textured scenery, costumes and props. Last year’s "Do you know if it should be green, fat, red and thin" was exactly the case.

In this play, all these advantages have been retained one by one.

　

The costumes in "Qingpingle" are all restored in strict accordance with some picture books in the Song Dynasty.

　

Song Renzong court robes, is wearing a red robe, wearing a Liang Guan; The robe is the queen’s dress for attending the court meeting, receiving books, paying homage and other large-scale affairs. It is woven with dark blue material and bird pattern, and the collar and sleeves are edged with dragon pattern.

　

In terms of the costumes of officials in the court, there is a scene of "Great Court Meeting" in the play, in which everyone wears uniform court clothes and Liang Guan. Although the clothing styles are basically the same, only the crown and ribbon are used to distinguish the levels. Not only that, the etiquette of the Song Dynasty obeys the historical classics.

　

　

In addition to serving the Tao, the lines of this drama are also very particular. They are no longer "minions" and "me" that are common in Qing Palace dramas, but are replaced by "official family" and "big empress", which are commonly used in Song Dynasty.

　

Nowadays, costume drama is becoming more and more exquisite, and the audience’s aesthetics are getting higher and higher. Therefore, the requirements for costume drama are no longer limited to the plot, but more attention is paid to whether the story and characters can show the beauty of traditional culture. If the sales are flat, it may be difficult for Yan Kong’s young audience to pay the bill.

"National Wind+"has become a new trend

Nowadays, this kind of works with both humanistic connotation and contemporary style has formed a trend. From Empresses in the Palace’s nirvana in fire to this year’s Qingpingle, the sideburns are not begonia red, which are all good examples. In the process of communication, these film and television works make young audiences examine the classic culture with modern eyes.

　

They use exquisite service to revitalize historical and cultural resources and make traditional cultural elements active in the video. It is therefore popular at home and abroad.

　

In fact, these dramas, whether it’s the Qing Dynasty drama, the Machiavellian drama in the overhead era or the Xianxia drama, although they don’t take a certain traditional art as the theme, their aesthetic attainments in architecture, clothing, ornaments and props are higher than those of similar dramas, which has formed the current wave of "national style" and set off the aesthetic recognition of the audience.

　

"Guofeng+"film and television seems to have become the standard of the current costume drama.

　

In fact, this is not difficult to understand. When we look closely at the present society, it is more and more common to see people wearing Hanfu out of the street. However, the post-90 s and post-00 s net students have a deeper desire and demand for culture through the Internet and other channels. As a result, the "national wind" once became the out-of-circle element of bilibili and Station A..

"Guofeng" is out of the circle on the video platform

　

In 2011, after the popularity of Empresses in the Palace, the audience frequently discussed Chinese medicine, and even many people dug out ancient books and found the basis in the play. Last year’s hit drama The Untamed, although it was an overhead era, reacted by integrating the costume styles of different dynasties in China, focusing on the adaptation of artistic conception and characters, and even each tribute implied different meanings.

　

At the same time, pan-entertainment works such as "National Treasure" frequently cause topics among the new generation of audiences. This circle effect has made creators discover the "high demand" of young people at present.

　

In terms of movies, the restoration of the charm of the late Tang Dynasty in China has been recognized by the public. It can be seen that the use of "national style" is itself an open behavior, but it is also a "high demand" action.

　

As for the use of the national style, it has made many viewers curious about the bureaucratic salary and class relations in the Ming Dynasty. However, the sequel to the film has also shaped Chongzhen into a two-faced role, breaking the image of the emperor in everyone’s past cognition, but it has caused a lot of controversy.

　

Therefore, in the content survival, the creators rely on China’s excellent traditional culture to find an aesthetic fulcrum in contact with the spirit of the times, which has become the driving force of the current film and television works. Of course, we must also realize that "national style" is only an added value. Only by telling good stories can the audience really explore the mystery spontaneously and have more opportunities for others to pay attention to it.

CCTV News:According to the report of Beijing Health and Health Commission, from 0: 00 to 24: 00 on November 14th, there were 303 locally confirmed cases and 159 asymptomatic infected persons (including one asymptomatic infected person who was transferred to a confirmed case, of which 257 cases were reported), 394 isolated observers and 67 social screening personnel in Beijing, and there were no new suspected cases. Two confirmed cases imported from abroad and two asymptomatic infected persons were added, and no suspected cases were added. 40 cases were cured and discharged, and 6 cases were asymptomatic infected.

Locally confirmed cases:

Confirmed case 1: I now live in Area 1, No.19 Hospital, Shunsha Road, Changping District.

Confirmed cases 2 and 3: I now live in the third phase of Baigezhuang New Village in Changping District.

Confirmed cases 4 and 45: now living in Dianshang Village, Changping District.

Confirmed case 5: now living in Huafu, Longshan, Changping District.

Confirmed case 6: I now live in the junior high school apartment of Wangfu School Foreign Language School, No.11 Wangfu Street, Changping District.

Confirmed case 7: I live in No.116 Dongwei Road, Chaoyang District.

Confirmed case 8: Now living in Laojuntang Village, Chaoyang District.

Confirmed case 9: Now living in No.3 Yard, Runyuan, Yuanyang, Taying North Street, Chaoyang District.

Confirmed case 10: Now living in Hegezhuang Village, Chaoyang District.

Confirmed case 11: now living in No.50 Anzhenyuan Hospital, Chaoyang District.

Confirmed case 12: now living in the south area of Jiugong Xinyuan, Daxing District.

Confirmed cases 13 and 14: I now live at No.25, Wang Hongbin Street, Dongcheng District.

Confirmed case 15: Now living in Lilianghe Village, Huairou District.

Confirmed case 16: I now live in Building 19, Nord Center, Fengtai District.

Confirmed case 17: I now live at No.22 Fengguan Road, Fengtai District.

Confirmed case 18: Now living in Xingfu Jiayuan Community, Fengtai District.

Confirmed case 19: now living in Zhufangdongzhuang, Haidian District.

Confirmed case 20: currently living in No.1 Hospital of Longshan Jiayuan, Mentougou District.

Confirmed cases 21 and 47: I now live in the construction site of Machang subway station in Dongtai Road, Pinggu District.

Confirmed case 22: Now living in Huanle Song Apartment, hong cun, Xihai, Shunyi District.

Confirmed case 23: currently living in Fuheyuan Community, Tongzhou District.

Confirmed case 24: I now live in Building 18, Baiwanzhuang Street, Xicheng District.

Confirmed case 25: now living in Kanghongjiayuan Community, Dongcheng District.

Confirmed cases 26 and 31: now living in the second district of Wangjing Xiyuan, Chaoyang District.

Confirmed case 27: now living in North Lane, South Taipingzhuang, Chaoyang District.

Confirmed case 28: Now living in Shigezhuang Village, Chaoyang District.

Confirmed cases 29 and 30: now living in Xibahe Beili Property Community, Chaoyang District.

Confirmed case 32: now living in Xiaoguan Beili Community, Chaoyang District.

Confirmed case 33: currently living in No.18 Hospital of Zhouzhuang Community, Chaoyang District.

Confirmed case 34: now living in Sibozi Village, Haidian District.

Confirmed case 35: Now living in Jing Yi Li Community, Changqianyuan, Haidian District.

Confirmed case 36: now living in Qiangyou New Town, Haidian District.

Confirmed case 37: I now live at No.13 Majiapu East Road, Fengtai District.

Confirmed case 38: currently living in Area 4, Shimenying New District, Mentougou District.

Confirmed case 39: now living in Lvwan Xingyuan Community, Fangshan District.

Confirmed case 40: Now living in Shengyuan International Community, Tongzhou District.

Confirmed case 41: currently living in Pi Village, Chaoyang District.

Confirmed case 42: now living in the second district of Tiantong Beiyuan, Changping District.

Confirmed case 43: Now living in Tiangezhuang Village, Shunyi District.

Confirmed case 44: now living in the dormitory of Asuwei Waste Incineration Factory in Changping District.

Confirmed case 46: now living in Longyueyuan District 1, Changping District.

All the above are social screening personnel, and they were diagnosed as confirmed cases on November 14th.

Confirmed cases 48 to 61: currently living in Dongcheng District;

Confirmed cases 62 to 87: currently living in Xicheng District;

Confirmed cases 88 to 176: currently living in Chaoyang District;

Confirmed cases 177 to 195: currently living in Haidian District;

Confirmed cases 196 to 205: currently living in Fengtai District;

Confirmed cases 206 to 208: currently living in Shijingshan District;

Confirmed case 209: currently living in Mentougou District;

Confirmed cases 210 to 212: currently living in Fangshan District;

Confirmed cases 213 to 233: currently living in Tongzhou District;

Confirmed cases 234 to 240: currently living in Shunyi District;

Confirmed cases 241 to 295: now living in Changping District;

Confirmed cases 296 to 301: currently living in Daxing District;

Confirmed case 302: now living in Huairou District.

All the above were isolated observers, and were diagnosed as confirmed cases on November 14th.

Locally asymptomatic infected persons:

Asymptomatic Infected Person 1: Now living in Building 12, Baiqiao Street, Dongcheng District.

Asymptomatic Infected Person 2: I now live in Building 8, Guangqumennei Street, Dongcheng District.

Asymptomatic Infected Person 3: Now living in Xiangfengge Dormitory, No.2 A Xinghua Road, Chaoyang District.

Asymptomatic infected person 4: now living in Jinsong District 8, Chaoyang District.

Asymptomatic Infected Person 5: Now living in No.3 Hospital of Yaojiayuan Xili, Chaoyang District.

Asymptomatic infected persons 6 and 7: now living in Shigezhuang Village, Chaoyang District.

Asymptomatic Infected Person 8: Now living in the second phase of Baiwang Molly Garden in Haidian District.

Asymptomatic Infected Person 9: Now living in Building 63, South Third Ring Road, Fengtai District.

Asymptomatic Infected Person 10: Now living in No.7 Hospital of Fenghuayuan West Street, Fengtai District.

Asymptomatic Infected Persons 11 and 12: Now living in the East Zone of Waterfront Yayuan, Fangshan District.

Asymptomatic infected person 13: now living in the second district of Fuyan New Village, Fangshan District.

Asymptomatic infected person 14: Now living in Gucheng Village, Shunyi District.

Asymptomatic infected person 15: Now living in Baimiao Village, Changping District.

Asymptomatic infected person 16: Now living in Beixintun Village, Daxing District.

Asymptomatic Infected Person 17: Now living in Beijing Construction Engineering Dormitory of Huilongguan Sports and Culture Park in Changping District.

Asymptomatic Infected Person 18: Now living in Beili, shaoyaoju, Chaoyang District.

Asymptomatic infected person 19: Now living in Bairong Jiayuan, Dongcheng District.

Asymptomatic infected person 20: now living in Linyuyuan, the ocean side of Chaoyang District.

All of the above are social screening personnel, and were diagnosed as asymptomatic infected persons on November 14th.

Asymptomatic infected persons 21 to 31: currently living in Dongcheng District;

Asymptomatic infected people 32 to 39: currently living in Xicheng District;

40 to 86 asymptomatic infected people: now living in Chaoyang District;

Asymptomatic infected persons 87 to 97: currently living in Haidian District;

98 to 108 asymptomatic infected persons: currently living in Fengtai District;

Asymptomatic infected persons 109 and 110: currently living in Shijingshan District;

Asymptomatic infected person 111: currently living in Mentougou District;

Asymptomatic infected persons 112 to 115: currently living in Fangshan District;

Asymptomatic infected persons 116 to 129: currently living in Tongzhou District;

Asymptomatic infected persons 130 and 131: currently living in Shunyi District;

Asymptomatic infected persons 132 to 148: currently living in Changping District;

Asymptomatic infected persons 149 to 155: currently living in Daxing District;

Asymptomatic infected person 156: now living in Huairou District;

Asymptomatic infected persons 157 and 158: currently living in Pinggu District;

Asymptomatic infected person 159: now living in Yanqing District.

All of the above are isolated observers, who were diagnosed as asymptomatic infections on November 14th. Confirmed cases abroad: Confirmed case 1: China nationality, arrived at Beijing Capital Airport from Hong Kong, China on November 11th, and was sent to a centralized isolation hotel through closed-loop management, and was diagnosed as a confirmed case on November 14th. Confirmed case 2: Taiwan, China, who arrived at Beijing Capital Airport from Taiwan, China on November 11th, was sent to a centralized isolation hotel through closed-loop management, and was diagnosed as a confirmed case on November 14th. All the above cases have been transferred to designated hospitals, epidemiological investigations have been carried out, and control measures have been implemented as required. Remind the general public and friends not to go out unnecessarily, not to risk areas, not to have dinners, not to get together, not to visit relatives and friends, not to attend banquets, and not to go to crowded places unless necessary. During nucleic acid testing, we should obey the on-site arrangement, queue up in an orderly manner, wear masks correctly, keep a safe distance, not to gather, not to get together, not to talk less, and leave immediately after testing, and do good hand hygiene. Medical staff, mobile workers, testers, community workers, police officers, volunteers and other frontline epidemic prevention and control personnel should do personal protection. When they are in close contact with high-risk groups, collect and remove garbage, and disinfect the environment, please be sure to wear protective clothing, gloves, N95 masks, protective screens or goggles, shoe covers and other protective articles, and do a good job in hand hygiene to ensure their own health and safety.

　　According to Weibo released by @ Ningbo, zhenhai district, Ningbo reported that 3 cases of COVID-19 were positive for nucleic acid. The contents of the notification are as follows:

　　At about 16:30 on December 5, 2021, I received a routine nucleic acid sampling test report from zhenhai district Longsai Medical Group, and a 1:10 mixed sampling test result was abnormal. After receiving the first inspection report, the municipal and district levels immediately responded and acted quickly. Ten sampling objects were observed in isolation at the first time, and professionals were organized to carry out epidemic verification, epidemiological investigation, and re-examination of single-tube specimens, and various epidemic prevention and control measures were implemented. At 20:30 on the 5th, the district CDC detected that one of them was positive for the initial screening, and the other nine were negative. Immediately, the samples of the infected person with the initial screening were rechecked and the results were positive. At the same time, four family members living with the initial screening positive infected person were urgently investigated and sampled. At 4:00 on the 6th, the nucleic acid test results were positive for two people, namely their mother and wife, and the nucleic acid test results for two children were negative.

　　At present, 3 cases of positive infection have been sent to designated hospitals for isolation treatment. The municipal party committee and the municipal government started the emergency response at the first time, organized the work of tracing the source, isolation and control, nucleic acid detection, etc., and carried out environmental sampling detection and disinfection of their activity sites, and implemented control measures for the corresponding areas. The follow-up situation will be announced to the public in a timely manner.

According to Cailian News, the domestic big model competition continues. The science and technology innovation board Journal reporter learned exclusively from people familiar with the matter that MiniMax, a start-up project of general large model, is carrying out a new round of large-scale financing.Ali is the core lead investor.

Not long ago, the dark side of another big model startup, Moon, also reported the completion of financing of $1 billion, and Ali also appeared among investors.

The science and technology innovation board Journal reporter also learned exclusively that,In this round of large-scale financing on the dark side of the moon, most of the funds came from Ali.This also made Ali a major shareholder outside the dark side team of the month after this round of financing. What is more noteworthy is that,Part of Ali’s investment belongs to calculation payment.

It can be seen that Ali’s investment strategy for domestic large models is becoming more radical after the beginning of the year, and both the frequency and the amount of money are obviously rising. Prior to this, Ali had invested in Baichuan Intelligence, Zhipu AI and 10,000 things. At this point, Ali has completed investment coverage for the first few large domestic models.

Ali’s investment in domestic big models, in addition to holding shares and other considerations, is a more critical strategic point, or laying a first-Mover advantage for Alibaba Cloud’s competition in the AGI era. The strength competition of domestic large-scale entrepreneurial projects is becoming more and more fierce, and the competition and layout of internet giants in this field has also begun to get out of the differentiation situation.

Domestic big models burn money continuously.

The above-mentioned insiders said that the latest round of financing of MiniMax is still in progress, and the final amount has not yet been fully determined."But it will also be a big financing like the dark side of the moon."

The science and technology innovation board Journal reporter learned that most of the two large-scale financing of domestic large-scale models recently came from Ali’s contribution. As for the capital contribution logic of Internet giants including Ali, some investors have analyzed that in addition to holding these domestic large-scale model projects, it is also related to the future development considerations of cloud services of the big manufacturers themselves.

"The more the big model is trained to the back, the greater the capital investment is needed. Different from Internet applications, applications based on big models have to pay reasoning expenses in the use process, so they naturally rely on cloud vendors. Just like the overseas big model war situation, OpenAI binds Microsoft, while Anthropic binds AWS and Google. Internet and cloud service giants are facing this prospect, and their willingness to save money is also strong. "

At present, domestic large models are catching up with GPT 4. According to relevant data, GPT 4 needs to be carried out on a single computing cluster with tens of thousands of A100 parallel computers, and the training takes 4-6 months. In the case of limited supply of computing chips, most domestic large-scale model entrepreneurial projects cannot have the same training conditions, which is also the biggest bottleneck of domestic large-scale models at present. However, domestic head cloud service vendors have rich clusters of computing power. From this perspective, the development of large-scale model startups may be constrained by big Internet companies.

It has been reported in the market that after the supply of computing chips was limited last year, the price of cloud services of big Internet companies increased, and the contract prices of some large model startups and cloud service vendors directly increased by 50%. Yang Zhilin, the founder of the dark side of the moon, also mentioned in a recent interview with the media that the price of the machine changed every day for a period of time. "The price has always changed, and the strategy has always changed. There are many different choices from which channel to buy or rent."

From this perspective,Although two large-scale entrepreneurial projects have received a large amount of financing, the biggest winner in the two transactions may also be Ali as an investor."Regardless of the proportion of computing power payment in Ali’s investment in domestic large models, Ali has realized the long-term binding of the project’s demand for computing power clusters and Alibaba Cloud through investment." The above investors told reporters.

It further stated that for the project side, the binding with the Internet giant is a double-edged sword. That is to say, on the one hand, this deep binding may become a constraint to its own development. "On the other hand, the project has very good training resources at once through this binding, and it is possible to launch a better big model than other domestic startups in a short time."

In a recent interview, Yang Zhilin was also asked questions related to Internet giants. Regarding the view that the big model company is finally acquired by the giants, it said in the answer, "Not necessarily, but they may have a deep cooperative relationship. OpenAI and Microsoft are typical cooperation models, and there are many things that can be referenced and some that can be optimized. "

According to the transaction details disclosed by foreign media, a large part of Microsoft’s investment in OpenAI is also paid by force. Other terms include that Microsoft will get three-quarters of OpenAI’s profits until it recovers up to $10 billion in investment; Microsoft’s shareholding in OpenAI is 49%.

Regarding the above investment trends and details, the science and technology innovation board Journal reporter contacted Ali, MiniMax and the Dark Side of the Moon, but no reply was received as of press time.

The competition for domestic big models is fierce

In 2024, Ali’s investment strategy for domestic large models became radical. Some analysts told the science and technology innovation board Journal reporter that,"Wu Yongming is buying a long-term future for Alibaba Cloud through investment."Wu Yongming is the current CEO of Ali Group, Taotian Group and Alibaba Cloud Intelligent Group.

The industry expects that the development of the big model in the future will bring great changes to the field of cloud services. At present, the Internet giants, who are aware of the impending change, have started the competition in cloud services. Overseas giants such as Microsoft, Google and Amazon not only bind AI customers through equity investment, but also actively cooperate with big model startups to broaden the imagination of future cloud business.

Microsoft is undoubtedly the earliest one among them, and it is also the first giant to reap the fruits. Satyanarayana nadella, CEO of Microsoft, previously said in a conference call that more than 18,000 companies are using Microsoft’s Azure OpenAI service, including customers who have never used Azure before. At the same time, many of the revenue growth of its cloud computing product Azure comes from the GPT 4 portal provided by Microsoft.

The above-mentioned analysts told reporters that before, Ali and Tencent’s investment in domestic large models belonged to "spreading water", but at present they are out of differentiation in investment strategy."Tencent has always been hesitant. On the one hand, it may be because the decision-making level has not fully understood the big model and has expectations for its own mixed model. On the contrary, its foreign investment action has slowed down. After the beginning of the year, Ali obviously became more fierce. "

Last year, Ali and Tencent appeared in the same round of financing of Baichuan Intelligent and Zhipu AI. In addition, Tencent launched MiniMax’s A round of financing last year; Alibaba Cloud has invested exclusively in the Angel Wheel.

From the decision-making level, Ali put forward the strategy of "AI+ platformization" two-wheel drive last year; As for Tencent, at the recent Tencent 2023 annual meeting, Ma Huateng said that in the AI field, "We can finally keep up with the first array, which is not the most advanced, but at least it is not too backward. I think we should combine our scenes later and apply the AI ? ? mixed model to various scenes. In a short period of one or two years, I feel that there will not be a pure native AI application, and it should still be integrated into all our products to improve efficiency. I think this is a great opportunity. " Tencent’s own mixed model was unveiled in September last year.

Among the domestic big manufacturers, Baidu, which publicly stated that cloud services have been boosted by big models, was the first to enter the market and lay out big models. The 2023 financial report released by Baidu recently showed that its non-online marketing revenue was 8.3 billion yuan, up 9% year-on-year, which was the highest quarterly revenue in the history of this sector, mainly due to the expansion of its business in intelligent cloud. At the earnings conference call, Li Yanhong said that "the big model brought about 660 million yuan in revenue to the cloud business".

People familiar with the field of cloud services said: "In the future, cloud vendors without the support of the top-level big model may have a difficult competitive advantage."

At the current stage, the advent of Sora model is also stimulating Internet giants to start a new round of AI investment strategy adjustment. Some insiders told the science and technology innovation board Journal reporter that "Byte and Tencent are now looking at the direction of Wensheng video."

Original title: exclusive | domestic big model competition is fierce! After the dark side of the moon, Ali has to invest in MiniMax’s large amount of financing

Editor: Deng Xi Editor: Zhang Songtao Audit: Feng Fei

◎ Our reporter Chen Xi

　　There are endless health-related news on the Internet, but it is hard to tell the true and false "popular science". They are either from an "alternative" interpretation of a netizen, such as negative pressure wards that make patients have difficulty breathing; Or "warm tips" circulating in the circle of friends, such as Flammulina velutipes containing formaldehyde; Or "research results" from professional journals, such as strong chewing ability, not easy to suffer from Alzheimer’s disease, and drinking milk causes cancer … …

　　Today, the reporter of Science and Technology Daily will take stock of these fake popular science rumors in May one by one to help you clear the fog and find the truth.

　　Drinking milk causes cancer? Truth: Without reliable scientific basis, milk is still a healthy food.

　　The saying that "milk and dairy products are carcinogenic" has been widely circulated among the people. Recently, a paper entitled "Dairy products intake of adults in China is related to cancer risk" seems to give this statement "scientific" evidence.

　　This study is aimed at the population in China, and it has followed up 500,000 people in Chinese for 11 years. Relevant research data show that the intake of dairy products is positively correlated with the risk of cancer — — People who regularly eat dairy products have a higher overall risk of cancer.

　　At the same time, the above research data also points out the health benefits of drinking milk, such as promoting growth and development, but it seems that many netizens only care about "drinking milk in Chinese causes cancer".

　　"Academic circles at home and abroad have been talking about ‘ Is milk carcinogenic ’ In recent studies, researchers generally believe that the benefits of drinking milk are the main ones, and this view has the absolute upper hand. Up to now, there is no reliable scientific basis for the claim that milk is carcinogenic, but the benefits of drinking it are very clear. " Professor Wang Huaqing, director of the Cancer Diagnosis and Treatment Center of Tianjin People’s Hospital, said in an interview with the Science and Technology Daily reporter that milk and dairy products are still recommended to the public as high-quality foods in the nutritional dietary guidelines of most countries in the world.

　　Wang Huaqing believes that the key to a healthy diet lies in a balanced diet. "Simply put, it is ‘ Flower ’ Try to eat, you’d better eat more than 12 kinds of food every day and 25 kinds every week. We should not demonize a certain kind of food or deify a certain kind of food. In China’s dietary structure, residents’ calcium intake is generally insufficient. Therefore, the China Residents’ Dietary Guide (2022), which was published not long ago, recommends taking 300 ml to 500 ml of milk or corresponding dairy products every day. " He added.

　　Flammulina velutipes contains formaldehyde? Truth: The pungent smell is produced by Flammulina velutipes itself.

　　Flammulina velutipes is a popular mushroom product, but recently, there have been "popular science" articles in the circle of friends, such as "it has an odor and contains formaldehyde, and vegetable sellers never eat it themselves". According to the article, Flammulina velutipes, which is common in the vegetable market, contains formaldehyde, which not only hurts liver and kidney, but also causes cancer.

　　In this regard, Professor Ban Litong of tianjin agricultural university introduced in an interview with the Science and Technology Daily reporter that some citizens may smell pungent smell when unpacking the packaging bag of Flammulina velutipes. This is not because formaldehyde is added, but because the temperature changes during transportation, which leads to Flammulina velutipes changing from aerobic respiration to anaerobic respiration, and then some volatile aldehyde gases are produced.

　　Some netizens said that formaldehyde was added to Flammulina velutipes for bleaching. In this regard, Ban Litong introduced that Flammulina velutipes was indeed yellow, and the reason why it turned white was not the result of bleaching with formaldehyde. "Today, most of the Flammulina velutipes on the market are new varieties from Japan. Japanese researchers found white Flammulina velutipes with gene mutation in yellow Flammulina velutipes, and then kept it for cultivation. White Flammulina velutipes not only has good color, but also has fast growth speed and high uniformity. " He said.

　　According to the data, China’s Food Safety Law and Agricultural Products Quality Safety Law clearly stipulate that formaldehyde shall not be used as a food processing aid for production and operation. In other words, it is illegal to add formaldehyde to food in any way.

　　Strong chewing ability is not easy to suffer from Alzheimer’s disease? Truth: over-interpretation, there is no causal relationship between the two.

　　Alzheimer’s disease, commonly known as "Alzheimer’s disease", is a chronic progressive brain disorder caused by the damage of brain cells, which mainly affects the function of the brain, and is manifested in memory, daily living ability and other aspects. According to the current clinical data, there is no effective radical cure for this disease. However, a recent hot search in Weibo has aroused widespread concern. According to this Weibo, a study pointed out that chewing ability can predict the risk of Alzheimer’s disease, and the younger the brain, the lower the risk of Alzheimer’s disease.

　　Although chewing ability and Alzheimer’s disease seem to have nothing to do with each other, it seems that someone really found the basis of "chewing is healthier". In 2012, the American Journal of Geriatrics published a study. The study surveyed 557 elderly people aged 77 and over in Sweden. The results showed that the probability of cognitive impairment was significantly higher in people with multiple teeth falling off and hard food chewing.

　　"The above research is only an epidemiological study, which can only show that there is a correlation between masticatory ability and Alzheimer’s disease, but it can’t explain whether there is a causal relationship between them, and its mechanism needs further verification by scientific research." Zhou Yuying, chief physician of tianjin huanhu hospital Neurology Department, said in an interview with Science and Technology Daily that the exact cause of Alzheimer’s disease has not been clearly defined in the medical field, but some risk factors have been confirmed. Age is the biggest pathogenic factor of Alzheimer’s disease, and the risk of Alzheimer’s disease will increase year by year.

　　"Instead of just exercising masticatory muscles to prevent Alzheimer’s disease, it is better to start with the whole lifestyle." Zhou Yuying said, first of all, a healthy diet can control blood pressure, blood lipid and blood sugar, which will have a certain effect on preventing Alzheimer’s disease. Secondly, studies have shown that exercise is very helpful to prevent Alzheimer’s disease, such as walking and running. Hand movements, such as playing the piano, tapping the keyboard and picking up beans, can also effectively stimulate regional cerebral blood flow, which is very helpful to prevent and slow down Alzheimer’s disease.

　　Zhou Yuying said that people who lack hobbies and lead a dull life are more likely to suffer from Alzheimer’s disease, so environmental stimulation is very effective in preventing this disease. Rich life content and social circle can effectively stimulate the cerebral cortex, and "never too old to learn" can also continue to exercise the brain and prevent Alzheimer’s disease.

　　Does the negative pressure ward make it difficult for patients to breathe? Truth: The pressure difference between the inside and outside of the ward is extremely small, which will not cause any discomfort.

　　In many news reports about the COVID-19 epidemic, a word named "negative pressure ward" often appears. In the process of treating COVID-19 patients, the negative pressure ward played an important role, which can be described as a "hero" in fighting the epidemic. However, due to the lack of understanding of this kind of ward, some people only understand it from the word, and then carry out "popular science" on the Internet, saying that "negative pressure will cause patients to have difficulty breathing". What is the truth?

　　"Negative pressure ward refers to the ward where the air pressure in the ward is lower than that outside the ward, which is mainly set for patients with respiratory infectious diseases." Wang Yizhen, the chief physician of the Department of Critical Care Medicine of Tianjin TEDA Hospital, said in an interview with the Science and Technology Daily reporter that the normal atmospheric pressure is 1.013×105 Pascal (pressure unit), while the pressure difference between the negative pressure ward and the normal atmospheric pressure is only 25 Pascal. "This air pressure difference is difficult for ordinary people to detect, and patients will not feel any discomfort in the negative pressure ward."

　　Because the air pressure in the negative pressure ward is lower than the air pressure outside the ward, the air can only flow in one direction, so that when medical staff enter and leave the ward, it can ensure that fresh air from outside can flow into the ward, but the polluted air in the ward will not spread outward. The polluted air will not be discharged at will, but will be collected through special pipes and put in a fixed place, and then discharged to the outside after being filtered and disinfected layer by layer.

On March 1st, the Regulations of Shanghai Municipality on Controlling Smoking in Public Places (Revised Edition) was fully implemented. Smoking is prohibited in indoor public places, indoor workplaces and public transport in Shanghai.

As we all know, smoking is harmful to health! Smoking is an important risk factor for lung cancer, and the mortality rate of lung cancer is 10-13 times that of non-smokers. In the past 10 years, the incidence and mortality of lung cancer have been ranked first in the world. The incidence of lung cancer is also increasing in China, and it has become the first common malignant tumor in cities. Zhou Chao, the chief physician of the Department of Respiratory Medicine of Shanghai Zhou Pu Hospital, gave a lecture on "Early detection and prevention of lung cancer" for the public.

Risk factors of lung cancer

1. Smoking: recognized as an important risk factor, the mortality rate of lung cancer is 10-13 times that of non-smokers; The longer you smoke, the more you smoke, the higher the incidence and mortality of lung cancer. Smoking is not only harmful to smokers’ own health, but also causes many people to become victims of passive smoking, and the harmful substances they inhale are no less than the smokers themselves.

2. Occupational hazards: long-term exposure to harmful environments, such as asbestos, inorganic arsenic, tobacco heating products, etc., including lung cancer caused by asbestos, lung cancer caused by chloromethyl ether, lung cancer caused by coke oven emissions, lung cancer caused by acetate manufacturing, and lung cancer caused by arsenic; Other carcinogenic factors include nickel compounds, polycyclic aromatic hydrocarbons in soot, tar and petroleum.

3. Air pollution: including indoor small environment and outdoor big environment pollution; The incidence of female lung cancer is related to indoor air pollution, such as coal tar, cooking fume and incomplete combustion products in the kitchen ring; Inhalation of secondhand smoke, etc. Outdoor air pollution, such as smog, fuel waste gas, etc., is becoming more and more serious today with increasing industrialization. Inhaling seriously polluted air is equivalent to inhaling more than 20 cigarettes per person.

4. Ionizing radiation: High dose ionizing radiation can cause lung cancer, and different kinds of radiation have different effects.

5. Others: family inheritance, decreased immune function, viral and fungal infection, imbalance between diet and nutrition, etc.

Early symptoms of lung cancer

Especially for those over 40 years old, who have been smoking excessively for a long time, and the smoking index (smoking years × daily cigarettes) is more than 400.

● Irritating cough with no obvious inducement lasts for 2-3 weeks, and the treatment is ineffective.

Low original chronic respiratory diseases, cough nature change.

● Staying with blood in sputum continuously or only for a short time without other explanations.

● Recurrent pneumonia in the same part, especially segmental pneumonia.

● Lung abscess with unknown causes, no toxic symptoms, no large amount of pus and phlegm, no history of foreign body inhalation and no obvious anti-inflammatory effect.

● Unexplained joint pain of limbs and clubbed fingers (toes)

● X-ray localized emphysema or segmental atelectasis.

● Isolated round lesions and unilateral hilar shadow enlargement.

● The original pulmonary tuberculosis and focus have been stabilized, but the shape or nature has changed.

● Pleural effusion without symptoms of infection and poisoning, especially bloody, which increases rapidly.

● Extrapulmonary manifestations: Be alert to the extrapulmonary manifestations of lung cancer.

What are the screening methods for lung cancer?

At present, there are many screening methods for lung cancer, such as chest fluoroscopy, chest X-ray, chest CT, sputum-based cytology, bronchoscopy, fluorescent fiber bronchoscopy and positron emission tomography (PET), but each has its own advantages and disadvantages, and sometimes it needs to be combined and arranged reasonably.

Chest X-ray: It is the simplest and most economical examination method, but its clarity is low, so it is rarely used now.

● Chest X-ray: It is economical and convenient, and it is an important method to diagnose lung diseases, but it has little effect on improving the screening rate of early lung cancer, so it is not recommended to use it alone for early screening of lung cancer.

● Chest CT: It plays an important role in lung cancer screening. Cross-sectional CT imaging completely eliminates the interference of overlapping tissues and surrounding tissues, and has high density resolution. It can detect hidden lesions that are difficult to find on chest plain film, especially for small nodules in the lung, and can find more early lung cancer.

● Radionuclide imaging: Positron tomography (PET) can reflect tumor metabolism earlier and more accurately, which is beneficial to early diagnosis of tumor, understanding the metastasis and recurrence of disease, staging and evaluation of curative effect, but it is expensive.

● Sputum exfoliated cell examination: the first choice to obtain histopathology of lung cancer is non-invasive examination, but there are many factors affecting the positive rate. (Examiner’s technique, tumor type, frequency and quality of examination)

● Bronchoscopy: It can confirm the pathology and the lesion site.

CT-guided transthoracic puncture: cell and tissue biopsy of peripheral lesions.

● Lung biopsy under mediastinoscopy and thoracoscopy: it is also widely used.

Exploration of thoracotomy: sputum, fiberoptic bronchoscopy and transthoracic puncture are negative and can be used. Consider the patient’s age, lung function and surgical complications to weigh the advantages and disadvantages.

● Others: histopathology (metastatic lymph nodes, pleural biopsy, chest puncture), tumor markers, etc.

How to prevent lung cancer

Like other malignant tumors, lung cancer advocates a three-level preventive strategy.

Primary prevention: At present, it is recognized that smoking is the main related factor of lung cancer, so primary prevention should focus on smoking control. We can: strengthen tobacco control legislation and focus on the supervision of smoking ban in public places; Strengthen publicity, improve the awareness of self-health care of the whole people, and change bad lifestyles; Strive to create a smoke-free environment and reduce the damage to passive smokers.

In addition, air pollution and occupational hazards in the working environment are increasingly closely related to the occurrence of lung cancer. In addition to strengthening personal protective measures, it is also necessary for the state to promulgate and conscientiously implement relevant laws to protect the environment on which we live.

For individuals, besides staying away from harmful substances, it is also important to have a balanced diet, live a regular life, combine work and rest, persist in physical exercise, and increase the ability to prevent and resist diseases.

Secondary prevention: early detection of lung cancer patients mainly through chest X-ray, sputum cytology and chest CT; It is necessary to carry out regular check-ups for high-risk groups, such as occupational physical examination.

Tertiary prevention: Generally speaking, the clinical treatment effect of lung cancer is not ideal, and the average 5-year survival rate after diagnosis is only about 10%. The purpose of tertiary prevention measures for lung cancer is to promote recovery, reduce recurrence and complications, prevent disability and tumor metastasis, relieve pain, provide social, psychological and spiritual support, improve the quality of life and prolong the survival period through various comprehensive treatments.

　　Xinhua News Agency, Beijing, June 3 (Reporter Li Heng, Gu Tiancheng) At present, the epidemic situation in China has shown a steady downward trend, but there are still small fluctuations in some areas. How to prevent and control the epidemic situation during the Dragon Boat Festival holiday? How to ensure the safety and order of mass travel? How to guarantee the "vegetable basket" supply of ordinary people? Experts from the State Council Joint Prevention and Control Mechanism recently responded.

　　"All localities should coordinate the prevention and control of holiday epidemics and the normal travel needs of the masses, and scientifically guide personnel to travel safely and orderly." Lei Zheng Long, deputy director of the CDC of the National Health and Wellness Commission and a first-class inspector, said that governments at all levels should effectively compact the responsibilities of the four parties, strengthen epidemic monitoring and early warning, and strengthen the allocation of personnel and equipment in key areas such as airports, stations, docks and public transport.

　　At the same time, relevant departments should do a good job in ensuring mass travel services, set up nucleic acid detection points reasonably, reduce queuing time and avoid people gathering; Scenic spots should also implement the requirements of "limit, reservation and peak shifting" to scientifically and accurately control the flow of people.

On June 1, citizens took nucleic acid samples at a normalized nucleic acid sampling point on Nanjing West Road in Shanghai. Xinhua News Agency reporter Chen Fei photo

　　Lei Zheng Long suggested that people should arrange their travel time and mode reasonably, know the epidemic risk level and prevention and control policies of the destination in advance, avoid going to high-risk areas, reduce large-scale people gathering activities, and ensure that the epidemic will not spread due to holiday travel.

　　"Vegetable basket" products are closely related to the lives of ordinary people and are important livelihood commodities.

　　Earlier, the the State Council executive meeting deployed measures to further improve agricultural production in spring to ensure a bumper grain harvest and a stable supply of important agricultural products; The Ministry of Agriculture and Rural Affairs and the National Health and Health Commission issued the "Guidelines for Coordinating the Prevention and Control of Epidemic Situation in COVID-19 and Agricultural Production in Spring", clarifying that in areas where there is no epidemic situation, it is strictly forbidden to set up checkpoints without authorization, arbitrarily open roads and close villages, and prevent farmers from going to the fields on the grounds of epidemic prevention; Eleven departments, including the Ministry of Agriculture and Rural Affairs and the National Development and Reform Commission, demand that every effort be made to stabilize the production and supply of "vegetable basket" products, take various measures to unblock the transportation channels of "vegetable basket" products, and make full use of the docking mechanism of "vegetable basket" products & HELIP; …

　　On May 20th, merchants carried garlic in Beijing Xinfadi Market. Xinhua News Agency reporter Xin Li photo

　　"Looking at all aspects, the current production situation of meat, eggs, milk, fruits, vegetables and fish in China is good, the total supply is sufficient, and the market remains stable, which can fully meet the consumption needs of urban and rural residents." Song Danyang, deputy director of the Department of Market and Information Technology of the Ministry of Agriculture and Rural Affairs, said that the Ministry of Agriculture and Rural Affairs and relevant departments have repeatedly dispatched and deployed production urgently, strengthened monitoring and docking, organized key wholesale markets to increase the supply of "vegetable basket" products in Shanghai and Jilin, and mobilized e-commerce enterprises to give priority protection to areas with serious epidemics, and included agricultural products and agricultural production materials in the scope of key transportation materials.

　　"Dragon Boat Festival holiday in China ‘ Shopping basket ’ The market supply of products is fully guaranteed and the price is expected to remain basically stable. " Song Danyang said that in the next step, the Ministry of Agriculture and Rural Affairs will work with relevant departments to guide all localities to implement differentiated prevention and control measures, ensure the orderly development of agricultural production, further compact the mayor’s responsibility system of "vegetable basket", and do their best to ensure stable production and supply.

　　Vaccination in COVID-19 is the basis of epidemic prevention and control, which can form a better protective barrier.

　　As of June 1st, the national cumulative report of vaccination in COVID-19 exceeded 3.38 billion doses. The number of people over 60 years old covered by vaccination reached 230.21 million, 218.252 million people were vaccinated in the whole process, and 169.135 million people were vaccinated.

On May 20th, at the intersection of Huayuan Road and Jinshui Road, Jinshui District, Zhengzhou City, Henan Province, citizens vaccinated in the COVID-19 vaccination vehicle. Xinhua News Agency reporter Xu Jiayu photo

　　"The overall vaccination work in COVID-19 is progressing smoothly." Lei Zheng Long said that some provinces have actively explored ideas and accumulated more experience in vaccination work, and the National Health and Wellness Commission has promoted these experiences to all provinces, requiring all localities to further compact their responsibilities, carefully organize and effectively promote vaccination.

You obviously bought a member, but you have to spend another 50 yuan?

On December 11th, Joy of Life launched "Advance Point Screening" on Tencent and iQiyi at the same time, and VIP members can submit it to 50 yuan and watch 6 episodes in advance.

Yes, even if you are a VIP, you have to pay 50 yuan again (if you are not a VIP, you have to do a VIP first).

I believe that the audience is no longer unfamiliar with this operation. In 2019 alone, The Untamed’s "The Moon Shines on My Heart" and "You Without Secrets" and other dramas have started "VVIP". Recently, soso’s "Once upon a time there was a Mountain with a Sword" also adopted the mode of "paying to see the ending in advance".

Such a "re-payment" model has undoubtedly triggered the audience’s spit:

Some people have even started to promote "resources" online.

Some viewers made such a reaction, and the platform could not have been unexpected before launching the "advance screening". So why does the platform still adopt such a model? How many viewers will really pay for this?

2.5 million people are willing to "be leeks"?

As a male drama, Joy of Life has a lot of "sand sculpture" plots. From the setting of crossing at the beginning to the appearance of Guo Qilin (yes, that’s Fan Sizhe), a lot of funny plots are released in the play.

In addition to the plot, many characters in the play are also very lovable. Teng Zijing died to save Fan Xian, which triggered a heated discussion among the audience. Wang Juan even became a "screenwriter out of the circle" and was drawn into Joy of Life’s fan base, which also showed the audience’s love for the plot.

FUNJI data shows that "plot" is the hottest entry in the short comments of Douban, and the number of discussions has reached 173 times.

Douban data shows that Joy of Life scored 8.0, and the number of commentators has exceeded 82,000.

These data and public opinion indicate that Joy of Life has a very high degree of heat. But are these enough to support Joy of Life’s "price increase by relying on heat"?

You know, The Untamed’s comments on Douban reached 666,000, which is eight times that of Joy of Life. Although there is a time factor, The Untamed didn’t pay again until the last five episodes of the series. Compared with the practice of paying in Joy of Life’s plays, he was relatively less anxious.

More importantly, due to the theme and cast, The Untamed attracts the attention of younger female users, and these users are more willing to pay. Tmall data shows that the post-90s generation has become the backbone of social consumption in China, and the "Double Eleven" in recent three years,After 1995, the consumption accounted for more than 50% of the total, and in 2018 it reached 67%.Similarly, this group of people is also the main group supporting content payment, among which the female group is the "top priority".

According to statistics, The Untamed’s audience born after 1995 accounts for about 48%, and female users account for 81%. Such a fan composition also allows The Untamed to play a series derivative. Among them, the ticket price of Nanjing concert caused a sensation, and the ticket price of "a row of tickets in the venue" was even speculated by scalpers to the sky-high price of 151 thousand tickets.

Such data also led to The Untamed’s excellent performance in the "VVIP" mode. Although there is no official data, it was pointed out in a TV program that the platform made a profit of 75 million yuan a day by The Untamed’s "re-payment", which means that a total of 2.5 million people paid for watching the ending in advance (the fee for watching the last five episodes of The Untamed in advance was 30 yuan).

After 10 days of charging, a total of 2.67 million people paid, and the estimated fee is nearly 80 million. It can be found that most payers will pay immediately after the emergence of the New Deal to avoid being spoiled. I am afraid that there are not a few fans who pay for it while spitting on the platform.On the other hand, in Joy of Life, Joy of Life is only 29% and 63% respectively, which is about 20% behind The Untamed.

For this reason, as well as platform competition and other factors (Joy of Life is co-broadcast by Tencent and Iqiyi, and The Untamed is broadcast by Tencent alone), Joy of Life has offered 50 yuan /6 episodes (6 episodes can always be given priority in the process of watching 6 episodes first and 19 episodes later), which seems to be cheaper than 30 yuan /5 episodes (6 yuan/episode) in The Untamed.

At present, Tencent and Iqiyi have not released the relevant data of "re-paid" users, but it can be predicted that Joy of Life will not catch up with The Untamed in terms of payment.

Can "VVIP" become the norm?

In addition to The Untamed and Joy of Life, You Without Secrets (21-32 episodes, 4 episodes ahead of 18 yuan), The Bright Moon Shines on My Heart (31-36 episodes, 6 episodes ahead of 12 yuan) and Once upon a time, There was a Mountain with a Sword (33-37 episodes, 5 episodes ahead of 12 yuan) were also shown in advance to varying degrees.

From the platform point of view, all of these dramas have Tencent videos, and most of the dramas are based on the route of "sweet pet love" and "sand sculpture funny", and most of the fans are aimed at the consumer groups such as young women. From the current drama ideas of major platforms, this part will occupy a large proportion for a long time.

It can be expected that after tasting the sweetness, the future platform is likely to "intensify". It may become the norm for fans to "pay the bill while spitting".

Of course, too much "advance projection" will bring more moral dilemmas and public pressure to the platform. However, in a strict sense, "advance screening" is in line with the laws of economics, fans have the need to look ahead, and it is understandable that the platform provides services, which is essentially a consensual transaction. This model is similar to the principle of selling "queue-jumping tickets" (that is, playing without queuing) in Disneyland.

Compared with the moral dilemma, the greater threat the platform faces may be the reduction of piracy costs.Piracy resources that used to need to be completed by all kinds of technologies may now be available for only 30 to 50 yuan, and then selling them at a low price (for example, 50 yuan buys them, 2 yuan sells them alone, and small profits but quick turnover) will become a new way of piracy. This will not only affect the profit of "advance click", but also endanger the VIP income of the platform.

In fact, in addition to the platform, we can also see the changes of fans from the popularity of "advance screening". Specifically, the needs of fans are showing more levels. In addition to "chasing drama and chasing love beans", the social monetary value of film and television dramas has also increased again and again.

When everyone in your office has bought an advance screening and started talking about the latest hot drama, normal drama chasers will only look out of place. The audience who watched the advance screening can’t wait to get their own comments on social media, and the overwhelming comments will only further reduce the patience of ordinary viewers. It is precisely by grasping this psychology that "advance screening" can be so successful.

Synthesized from 36Kr, Tencent Entertainment, Sina Weibo, etc.

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Yancheng Oula Good Cat Car Purchase Subsidy Policy is coming! According to the local policy, we explain the subsidy content for you in detail, and we are committed to providing consumers with comprehensive car purchase preferential information to make your car purchase more favorable and faster. The local subsidy policy in Yancheng, Jiangsu Province stipulates that the amount of trade-in is 12,000 yuan. Subsidies need to meet the purchase price of 100,000 yuan to 200,000 yuan. The subsidy is valid from January 1, 2025 to December 31, 2025.

At present, there are no relevant preferential activities for the manufacturer’s subsidy policy. The above subsidy information helps consumers in Yancheng, Jiangsu Province to easily own Euler cats, making travel more convenient, buying cars more affordable and living more comfortably.

Euler Good Cat’s smart cockpit design is very scientific and technological, and the standard multi-screen interactive function makes it easy for drivers to share and operate information. The speech recognition control system supports all-round control of multimedia, navigation, telephone, air conditioner, skylight and window, which greatly improves the driving convenience. The PM2.5 filter device in the cockpit further optimizes the air quality inside the car and ensures that every trip is healthy and comfortable.

Aerodynamic design is a highlight of Euler’s good cat, and its drag coefficient is only 0.289. This data is at the leading level in the same class, which effectively reduces the wind noise and energy consumption at high speed and improves the endurance and driving comfort of the vehicle. The optimization of car body lines and details processing also contributed to reducing the wind drag coefficient. The car is equipped with a 10.25-inch central control screen and a 7-inch full LCD instrument panel, which is full of technology. The central control screen supports touch operation, with clear display effect and rich functions. The full LCD instrument panel can display vehicle information in real time, improving driving convenience. Dual-screen linkage design makes information interaction more intuitive and enhances the driving experience.

The permanent magnet synchronous motor not only has smooth power output, but also has the characteristics of high efficiency and low noise. The design of the front motor layout further optimizes the distribution of the center of gravity of the vehicle and improves the driving stability and handling sense. Euler Good Cat adopts high-strength steel in the body material and technology to ensure the solid and durable structure of the whole vehicle. This material not only improves the impact resistance of the car body, but also effectively absorbs energy during collision and protects the safety of passengers. The welding process of the car body is exquisite and the joints are even, which further enhances the overall rigidity.