China Space Station "Tiangong Classroom" opens a new class "Second Classroom" to lead young people to feel the world is very different.

CCTV News:At the same time of teaching in space, China Science and Technology Museum organized a unique "second classroom" science popularization activity for space teaching offline.

On the afternoon of October 12th, the theme was "Hello, Miracle Palace! Earth! The "Second Classroom" popular science activity of space teaching was held in China Science and Technology Museum. Yang Liwei, the first astronaut in China, and experts in aerospace, physics, biology and other fields led young people to feel the great difference between heaven and earth and understand the important scientific significance of China Space Station as a national space laboratory through comparative experiments and multi-dimensional experiences.

China, deputy chief designer of China’s manned spaceflight project, first astronaut Yang Liwei:Space flight itself is a process of exploration. Through some of our work, more children can be involved, which is a very good inspiration for their future growth, especially for entering the society in the future.

The teenagers who participated in the activities watched the live broadcast of space lectures. Astronauts and experts from various fields interacted with the students to answer questions, interpret experimental phenomena and extend knowledge explanation. Various popular science contents planted scientific seeds in the hearts of students.

Student:I especially want to know a lot of new knowledge, because I want to be an astronaut when I grow up.

Student:I want to be a scientist when I grow up.

Qian Yan, Deputy Director of Party Committee Secretary of China Science and Technology Museum:China Science and Technology Museum and Manned Space Office jointly built the Science and Technology Experience Base of Space Station. In the future, relying on such bases, we will continue to lead the national science and technology museums to extensively carry out space science popularization activities and inspire more young people to participate in science popularization activities.

The selection of the fourth batch of preparatory astronauts in China has been started recently. During the activity, Yang Liwei also introduced the relevant details of astronaut selection.

China, deputy chief designer of China’s manned spaceflight project, first astronaut Yang Liwei:At present, we have probably divided some areas, such as some universities and research institutes, including some scientific research institutions and some pilots of the army. With the advancement of our project, more people may participate, which is also an inevitable development of the project.

Announcement of flight inspection of medical insurance fund in 2022, and the rational use of medical insurance fund has achieved positive results.

CCTV News:On June 13th, the National Medical Insurance Bureau announced the flight inspection of the medical insurance fund in 2022. In 2022, the flying inspection focused on large medical institutions in areas with rich medical resources, pointed out the typical problems in the use of medical insurance funds by these institutions, urged designated medical institutions to make serious, comprehensive and solid rectification, and made phased progress in standardizing the use of funds in the medical insurance field.

In 2022, the National Medical Insurance Bureau, together with the Ministry of Finance, the National Health and Wellness Commission, the State Administration of Traditional Chinese Medicine and other departments, organized 24 flight inspections, including the special flight inspection of tongji hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology and the annual flight inspection to 23 provinces across the country. From the inspection situation, the designated medical institutions continue to improve the internal management system, standardize the medical staff’s diagnosis and treatment behavior, and achieve positive results in more rational use of medical insurance funds, but still find some problems.

The National Flight Inspection Team randomly selected 48 designated medical institutions, including 40 third-class public hospitals, 3 third-class private hospitals and 5 private medical institutions below the second level. After inspection, the following problems were found: 1. Repeated charges, over-standard charges and itemized charges, and 48 medical institutions had such problems. 2. Swapping drugs, medical consumables, diagnosis and treatment items and service facilities, 46 medical institutions have such problems. Third, medical expenses that are not covered by the medical insurance fund are included in the medical insurance fund settlement, and 43 medical institutions have such problems. Fourth, over-diagnosis, over-examination and over-prescribing in violation of the diagnosis and treatment norms, 39 medical institutions have such problems. In addition, some medical institutions have decomposed hospitalization, drugs and medical consumables are inconsistent with each other, and the national policy of centralized procurement of pharmaceutical consumables has not been strictly implemented, and other illegal and illegal issues such as high dependence on sick groups and low-standard hospitalization under the disease-based payment model; Some medical institutions have the problem of fictitious medical services.

A dormitory collective poisoning! It was because …

Recently, Liupanshui, Guizhou

A female college student cleans the dormitory.

Because oxalic acid bought online reacts with washing powder.

Collective poisoning of roommates

According to classmate Tian, the dormitory was swept out of worms, so she bought oxalic acid online for cleaning, and also brushed the floor with washing powder. After closing the door and sleeping, the two gases reacted, and four people were poisoned and became dizzy and vomited. At present, the symptoms have been alleviated.

Many netizens said

Don’t fool around if you don’t know chemistry.

Some netizens said

After cleaning, you must open the window for ventilation.

There are also some netizens reminding me.

Never use two kinds of detergents together.

Many people are doing cleaning.

Often in order to pursue cleanliness, cleanliness, sterilization and so on.

Will use a variety of disinfectants and detergents at the same time.

But pay attention.

Many disinfectants and detergents cannot be used at the same time.

You only need to use a single one when you use it.

in recent years

So news of poisoning happens from time to time.

The most accidents in the news are the mixture of 84 disinfectant and toilet cleaner. According to the doctor, when 84 disinfectant meets toilet cleaner, it will produce irritating gas, mainly chlorine. Different concentrations of chlorine have different effects on human body, and the concentration is too high or life-threatening. For example, in an environment with small area and poor ventilation, the chlorine concentration produced after using 84 disinfectant and toilet cleaning forest is high, which will affect human body in just a few minutes and damage human skin and mucosa, such as irritating eyes and nose, causing severe cough, chest tightness, tight breath, difficulty breathing and so on. If the inhaled chlorine concentration reaches 120-180mg/m3; , it will cause serious damage to human body, and the chlorine concentration reaches 300 mg/m3; When inhaled, it may cause fatal injury.

Toilet cleaner can’t be used together with 84 disinfectant.

Toilet cleaner can’t be used together with Tianna water.

Tianna water, also called banana oil, is a colorless, transparent and volatile liquid, which has the functions of cleaning, dilution and emulsification, and is generally used for cleaning. Tianna water is a mixture of various organic solvents, mainly toluene and xylene, which can be brought into human body through skin and respiratory tract after volatilization. Xylene mainly inhibits the central nervous system of human body, showing dizziness and chest tightness. After inhaling high concentration for a short time, the anesthetic effect on central nervous system and autonomic nervous system and the stimulation effect on mucosa may be accompanied by liver, kidney, heart, lung and other organ damage.

When cleaning the home,

When using various cleaners and disinfectants

We should do the following.

1. Choose carefully: according to the object to be cleaned, choose the appropriate detergent. Acid cleaners and alkaline cleaners cannot be mixed.

2. Dilute and wear a mask before use: All kinds of cleaners and disinfectants should be used after dilution in strict accordance with the dilution ratio listed in the instruction manual. At the same time, it should be noted that masks should also be worn and protected when diluting.

3. Label: The diluted detergent and disinfectant should be labeled on the bottle body, and the name and purpose should be clearly written to prevent confusion.

4. Pay attention when using: When using various cleaners and disinfectants, pay attention to wearing protective equipment, such as masks and face screens. At the same time, you should also choose suitable cleaning tools, and you must not operate by hand.

5. Return to the original place after use: After using each cleaning agent and disinfectant, cover the lid and store it in the designated place to avoid taking it by mistake and avoid eating it by children or pets at home.

Xiaobian reminds me here

Cleaning is certainly a good thing.

But also pay attention to the methods.

Don’t try to

Pursue cleanliness and sterilization blindly.

And various disinfectants and detergents are mixed.

Source: Hubei Jingshi Comprehensive Litchi News, Chengdu Business Daily, Sichuan Famous Doctors, Red Star News, and comments from netizens.

Original title: "A dormitory is collectively poisoned! It was because … "

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The latest weekly sales of new forces in September: Li Wen Zero is firmly in the top three, and Zero Run "guarantees three and fights two"

  On September 10, the latest sales data of new power brands in the Chinese market showed that in the past week (September 2-September 8), the ideal, ask the world, and zero run continued to occupy the top three; followed by polar krypton, NIO, dark blue and other common players. Last week, the long-term value accelerating zero car not only continued to consolidate the new pattern of "reason ask zero" with the results of 6,300 cars, but also continued to narrow the gap with the ask world, and the weekly sales reached almost two Xiaopeng. Facing Xiaopeng and NIO both cut into the 150,000 market, industry analysts analyzed that the zero run car that has been deeply cultivated for many years and has run through the price band is no small challenge for any latecomer.

  It is worth mentioning that in the past August, Zero Run car delivery reached 30,305 units, a record high, an increase of more than 113% year-on-year and a growth of more than 37% month-on-month; among them, Zero Run car SUV family delivery accounted for more than 72%, Zero Run C16 delivery of more than 8,000 units; with strong product strength and steady development strategy, Zero Run quickly became the third monthly sales of 30,000 units of new car manufacturing forces, up more than! In the fourth quarter, Zero Run will debut the first product B10 of the new platform at the Paris Motor Show. The car is aimed at young consumers around the world and is expected to become the next popular model in the Zero Run and new energy industries.

  With its highly competitive configuration performance and value advantages, Zero Run’s latest flagship product, the ultra-comfortable intelligent 6-seat SUV Zero Run C16, is on the market and sells well, and drives the sales of Zero Run. As the flagship model under the LEAP 3.0 technical architecture, Zero Run C16 is equipped with the industry-leading "four-leaf clover" central integrated electronic and electrical architecture, which is a real software-defined car product; high-end driver assistance system with Orin-X + lidar hardware, all series are equipped with Qualcomm SA8295P flagship smart cabin chip as standard, and the rear ceiling screen and 21 Yang Dolby Atmos luxury audio are introduced in the audio and video entertainment, realizing the cockpit intelligence and luxury experience second to none in the same market. It can be called another dark horse in the new energy household SUV market. The C16 has now been delivered nationwide, and is expected to become a weapon for Zero Run to further increase its sales in the second half of 2024.

  Whether it is the recent MONA M03 launched by Xiaopeng or the Ledao sub-brand launched by NIO, the two new power car companies intend to enter the 150,000-level market through the second brand. However, an indisputable fact is that focusing on one market, the Zero Run cars that have launched popular SUV families (C11, C10 and C16) in the past three years have already run through the 150,000-level market. In August, Zero Run sales broke through 30,000 units first, while NIO and Xiaopeng stayed at 20,000 and 10,000 units respectively; obviously, Zero Run has established a significant advantage in the 150,000-level market, and is also known as the "Little BYD" among new forces.

  Zero Run is not only a new power brand in the same echelon in terms of sales, but also a symbol of the financial performance of the car company "Lizi". According to the second-quarter financial report, Zero Run is better than Xiaopeng and NIO in terms of net loss control and year-on-year revenue growth. It not only demonstrates its excellent cost control and strategic advantages, but also is expected to become the second new power car company in China to achieve profitability after the ideal.

  It can be said that NIO and Xiaopeng, which began to develop the 150,000 market in the second half of 2024, are somewhat sluggish compared to the zero running that has been deeply cultivated in this field for many years. In a word, with the early layout, accumulated a strong user base and word-of-mouth, and established a "good but not expensive" product image, the zero car has "led" 150,000 yuan-level new energy vehicle market, which is no small challenge for any latecomer.

The latest adjustment! Pension!

yesterday

Issued by the Provincial People’s Social Welfare Department and the Provincial Department of Finance

On adjusting retirees in 2023

Notice of basic pension "

↑ Click on the picture above to view the original text ↑

Notification requirements

From January 1, 2023,

Adjust the pension level of retirees

Relevant matters are as follows

I. Scope and time of adjustment

From January 1, 2023, the basic pension will be adjusted for retirees who have gone through retirement (post) procedures and received the basic pension on a monthly basis before December 31, 2022.

Second, the adjustment methods and standards

(a) within the scope of the quota adjustment, the retirees will increase the 42 yuan per person per month.

(II) Hook to adjust retirees’ payment period (including deemed payment period, excluding converted length of service) will increase by 1.33 yuan per month for every full year (one year for less than one year), and 10 years for those with less than 10 years. Then increase the basic pension by 1.2% of my basic pension level. The retired old workers whose enterprises meet the requirements stipulated in Document No.3 of the Labor Insurance [1983] of the former Ministry of Labor and Personnel, their pension level includes the retirement living allowance issued by the unit according to the similar personnel of the organs.

(three) tilt adjustment on the basis of quota adjustment and hook adjustment, tilt adjustment is made for the following groups:

For retirees who have reached the age of 70 and under the age of 75 before December 31, 2022, 30 yuan will be increased every month; Retirees who have reached the age of 75 and under the age of 80 before December 31, 2022 will receive an additional monthly 31 yuan; Retirees who have reached the age of 80 or above before December 31, 2022 will receive an additional monthly 32 yuan.

Retirees in a kind of hard and remote areas will receive an additional 6 yuan per person per month. Retirees in the second category of hard and remote areas will receive an additional 11 yuan per person per month.

If the adjusted monthly basic pension of enterprise retired demobilized cadres is lower than the average monthly basic pension of enterprise retirees in the province, it will be supplemented.

Iii. Funding channels and distribution

The funds needed to adjust the basic old-age pension shall be paid from the basic old-age insurance fund for enterprise employees; Those who participate in the endowment insurance of government agencies and institutions shall be paid from the endowment insurance fund of government agencies and institutions, and the government at the same level shall be responsible for arranging funds to ensure the payment in place. At the same time, according to the proportion of personal account pension and basic pension when the insured retires, they are charged from their personal account balance and overall fund respectively. When the personal account balance is zero, they are all charged from the overall fund. Not included in the pension insurance as a whole, be solved by the original channel.

Fourth, the job requirements

Adjusting the basic pension level of retirees in enterprises, institutions and institutions reflects the cordial concern of the CPC Central Committee, the State Council, the provincial party committee and the provincial government for the vast number of retirees, which is related to the vital interests of retirees, involving a wide range and high sensitivity. Municipalities should attach great importance to it, earnestly strengthen leadership, carefully organize implementation, strengthen publicity and interpretation, correctly guide public opinion, and earnestly implement it. It is necessary to take effective measures to strengthen the management of income and expenditure of the basic old-age insurance fund, make financial arrangements in advance, and distribute the increased basic pension to retirees on time and in full before July 31, and no arrears may occur. The situation and problems in the implementation, please report to the Provincial Department of Human Resources and Social Security and the Department of Finance in a timely manner.

Original title: "The latest adjustment! Pension! 》

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The holiday effect appears and the consumer demand increases. All localities make scientific policies to keep the "vegetable basket" of the masses.

  CCTV News:At present, winter vegetables are listed one after another. All localities should do a good job in ensuring the supply of vegetables in winter, keep the "vegetable basket" of the masses, and ensure sufficient supply of vegetables and stable prices.

  According to the vegetable production information dispatch of the Ministry of Agriculture and Rural Affairs, at present, the vegetable field area in China is 88.48 million mu, an increase of 1.15 million mu year-on-year; In late November, the output was 29.61 million tons, an increase of 750,000 tons.

  Shenxian county is an important vegetable planting area in the north of the Yangtze River, and the local annual vegetable output reaches more than 5 million tons. The reporter saw in the agricultural products trading market in Shilipu Town that at dawn, local vegetable farmers came to the vegetable trading market early to sell all kinds of vegetables just picked.

  At present, in the demonstration industrial base of returning entrepreneurs in Dongxiang District, Fuzhou City, Jiangxi Province, more than 4,000 mu of Phyllostachys praecox bamboo shoots have ushered in the harvest period. The villagers are busy collecting, sorting, loading and exporting, and the harvesting period will last until the end of March 2024.

  At present, in Shaohuomiao Village, Chuanhui District, Zhoukou City, Henan Province, the edible fungi planted in the intelligent cabin are welcoming the harvest season. Due to the computer control of temperature and humidity in the process of edible fungi cultivation and scientific management, the annual income of the two cabins can reach about 100 thousand yuan.

  In order to ensure the continuous and efficient supply of vegetables in winter, Shenzhou City, Hebei Province set up 20 vegetable technical guidance groups to scientifically guide growers to plant in succession, so that the greenhouse will not be idle in winter and the supply of vegetables will be uninterrupted.

  Various measures have been taken to prevent cold wave and ensure vegetables to survive the winter smoothly.

  In view of the recent cold wave weather in many parts of the country, the production and supply of vegetables are facing challenges. All localities actively take scientific measures to do a good job in cold protection and warmth to ensure the smooth wintering of all kinds of vegetables.

  In Hengyuan Street, Linyi County, Shandong Province, in order to cope with the sharp cooling and strong wind brought by the recent cold wave weather, the local government sent meteorological service information to vegetable farmers in a targeted manner and provided "point-to-point" assistance. According to the growth situation of different vegetables, it provides targeted scientific anti-freezing schemes for vegetable farmers to ensure the smooth listing of vegetables.

  In the vegetable greenhouse in Maozhuang Town, Taikang County, Henan Province, agricultural technicians are checking the growth of vegetables and urging farmers to do a good job of heat preservation and antifreeze to avoid the sudden drop in temperature from affecting the growth of vegetables.

  In Huai ‘an District, Huai ‘an City, Jiangsu Province, in order to cope with the coming cold wave, Yao Bingqing, a big planter, is busy covering 31 newly installed facilities in 2023 with two or three films before the rain and snow, and strengthening the cold protection measures through "three films".

  The seasonal decline in the overall price of vegetables is expected to pick up later.

  Affected by factors such as area increase and yield increase, the overall price of vegetables has fallen seasonally, and some varieties are significantly lower than the same period in 2022.

  Haijixing International Agricultural Products Logistics Park, located in Changsha County, Hunan Province, is the largest vegetable hub in Central and South China. Vegetables from more than 20 provinces in China gather here, and more than 10,000 tons of vegetables are sent from here to Guangdong, Guangxi and other provinces and regions every day, ensuring the vegetable supply of residents within 600 kilometers.

  According to the relevant person in charge of the Ministry of Agriculture and Rural Affairs, recently, the prices of some vegetable varieties have fallen sharply, mainly due to the high price in 2022. In 2023, the planting area increased steadily, the weather in autumn and winter was warmer, the yield level was significantly improved, and the local vegetables were listed on the market, and the staged supply pressure increased. From the later trend, vegetable prices will turn into seasonal upward trend according to the perennial law.

  Near New Year’s Day and Spring Festival, the holiday effect is gradually emerging, and the demand for vegetable consumption is expected to increase. Because vegetables have increased steadily in the field area, winter storage vegetables such as cabbage and radish have increased in the early stage, the overall supply of vegetables is guaranteed, and it is unlikely that the price of vegetables will rise sharply.

The first The Lancet Countdown China Report was released. …

  The latest Global Report on Countdown to The Lancet in 2020 (hereinafter referred to as the Global Report) and the first China Report on Countdown to The Lancet (hereinafter referred to as the China Report) focus on the impact of climate change on the health of people in the world and China respectively. According to the report, since 1990, the death toll related to high temperature and heat wave in China has increased fourfold. Experts said, "The report reveals that achieving carbon neutrality will bring huge health and economic dividends, and China needs to constantly improve its health care system to enhance its resilience and cope with the impact of climate change."  
  Global Report: No country is immune from the health hazards of climate change.
  The global report was jointly completed by more than 120 experts from more than 30 top academic institutions around the world. By continuously monitoring the health impacts caused by climate change, the global report should make an independent assessment of the actions on climate change and provide policy recommendations to governments. This year is the fifth global report released by The Lancet countdown.
  The global report includes 43 indicators. Compared with last year, the new indicators include: heat-related premature death, climate migration and displacement, accessibility of urban green space, extreme high temperature, and economic cost of heat-related labor productivity loss.
  New evidence shows that in the past 20 years, the number of elderly deaths related to high temperature has increased by 54%; In 2019, the number of days that people over 65 were exposed to the risk of heat wave increased by 2.9 billion days, almost twice the previous record.
  In terms of coal consumption, it continued to rebound after a brief decline in previous years. In 2018, it increased by 1.2% compared with 2017 and 74% higher than that in 1990. In terms of outdoor air pollution, the total number of premature deaths related to outdoor air pollution in the world is still rising. 
  China report: Climate change has aggravated health inequality.
  On the occasion of the fifth anniversary of the landmark Paris Agreement, the first China report compares the significance of climate action to the health of people in China through 23 indicators. The report was written by more than 70 experts from 19 domestic and international institutions, including Tsinghua University and University College London.
  Shockingly, since 1990, the death toll related to high temperature and heat wave in China has increased fourfold. Like the COVID-19 epidemic, climate change has aggravated health inequality. Compared with the early 2000s, every elderly person in China will have to endure 13 days of high temperature and heat wave in 2019, and the death risk of the elderly in high temperature days is 10.4% higher than that in non-high temperature days.
  The report shows that all provinces and cities in China are affected by various health problems caused by climate change to varying degrees. Cai Wenjia, one of the chief authors of the China Report and an associate professor of the Department of Earth System Science in Tsinghua University, said: "Judging from the special weather and climate events this year, the Northeast has been hit by a typhoon’ triple whammy’ within half a month, which has never happened before." At the same time, the health threats faced by different regions are different, and targeted measures need to be taken.
  In fact, China’s policy changes in recent years have proved that actively responding to climate change can significantly improve the health level of people in China. Affected by the surge in renewable energy investment, the share of coal in the total primary energy supply has decreased year by year, which has reduced the concentration of fine particulate matter pollution (PM2.5) by 28%, directly leading to a decrease of 90,000 deaths caused by air pollution every year.
  At present, 51 countries in the world have formulated national adaptation planning documents combining climate change with population health, and 48 countries have completed scientific assessment of the impact of climate change on population health. At present, only three provinces and cities in China have formulated the above-mentioned planning documents, and six provinces and cities are carrying out related evaluation work.
  "On the one hand, our report shows that China is facing huge health challenges, and it also reveals that achieving carbon neutrality will bring huge health and economic dividends." Professor Gong Peng, director of the Department of Earth System Science in Tsinghua University and co-director of Countdown Asia Center in The Lancet, added, "To do this, China needs to constantly improve its health care system to enhance its resilience and cope with the impact of climate change."

(Author: Lu Jian Source: "China Meteorological News" December 11, 2020 Third Edition Editor: Wang Meili)
  

The college entrance examination focuses on preventing mobile phone cheating: to keep a hundred secrets from being sparse.

  have/reap a bumper/copious/rich harvest

  Less than a month before the 2023 college entrance examination, the college entrance examination work was put on the agenda. On May 9, the Ministry of Education and relevant departments held a video conference on the safety of the 2023 national college entrance examination. The Minister of Education made arrangements for the 2023 college entrance examination, emphasizing the prevention of cheating on mobile phones as the top priority of this year’s college entrance examination.

  This year’s college entrance examination is the first one after the Covid-19 epidemic, which means that the epidemic has little impact on the college entrance examination, and we will concentrate on the "safe college entrance examination". One of the arrangements for the "Safe College Entrance Examination" is to strengthen comprehensive management, and preventing mobile phone cheating is the top priority of this year’s college entrance examination security. To this end, the Ministry of Education emphasizes that mobile phones cannot be brought in, used or sent out.

  The reason why preventing mobile phone cheating is the top priority of college entrance examination security is because everyone has a mobile phone today. If the prevention is not strict, the mobile phone will easily become a cheating tool. More importantly, in recent college entrance examinations, although it is explicitly forbidden for candidates to bring wireless communication devices such as mobile phones into the examination room before the college entrance examination, and metal detectors are supplemented during security inspection, and various measures are taken to shield wireless signals, mobile phone cheating cases still occur.

  For example, in the college entrance examination in 2021, a candidate in Hubei illegally brought his mobile phone into the examination room. In the examination, he hid the mobile phone under the draft paper to shoot questions, and distributed it to a training institution to seek answers at the beginning of the examination. In the college entrance examination in 2022, a candidate in Gansu illegally brought his mobile phone into the examination room. After the examination, he took the test paper and sent it to QQ group for an answer. These events have aroused social concern and affected the reputation of the college entrance examination.

  The college entrance examination is a life test for the majority of candidates. Only a standardized college entrance examination order can ensure the fairness of the college entrance examination. Although the mobile phone cheating in the above cases failed to achieve the goal, it still revealed that the security of the college entrance examination seemed to be well deployed, but in fact there were some loopholes. In order to maintain the fairness and justice of the college entrance examination, preventing mobile phone cheating has been mentioned in an important position in this year’s college entrance examination.

  The so-called "no entry" is to strengthen the security inspection of test sites and prevent candidates from bringing their mobile phones into the examination room from the source. If the security personnel of the test center are serious and responsible for their work, and with the help of advanced technology such as metal detectors, candidates with mobile phones can be found in time and prevented from entering the examination room.

  "I can’t use it" means to strengthen the responsibility of the invigilator in the examination room. Even if candidates carry their mobile phones through the security clearance, they will not have the opportunity to use them in the examination room, which is a supplementary defense against possible security omissions. "Unable to transmit" means to improve and upgrade the wireless signal shielding equipment, so that even if candidates use mobile phones in the examination room, they cannot achieve the purpose of obtaining answers.

  In order to maintain the order and fairness of the college entrance examination, this year, the safety of the college entrance examination was clearly defined, and specific requirements were put forward to form a "full chain" supervision at the test sites. The effect is worth looking forward to. First, "taking the prevention of mobile phone cheating as the top priority of the college entrance examination this year" is a shock to candidates with cheating tendency. Second, this will further compact the supervision responsibility of the three links and ensure that mobile phone cheating cases will not appear.

  However, considering that the total number of candidates is likely to exceed 10 million this year, the number of candidates in some provinces has increased, and the idea that individual candidates still cheat on mobile phones is not ruled out. At the same time, considering that there are as many as seven or eight thousand test sites in the national college entrance examination, it is not excluded that there are omissions in the security inspection of individual test sites. In addition, there are hundreds of thousands of college entrance examination rooms every year, and there are more than one million invigilators, not to mention the negligence of invigilators.

  After the Ministry of Education emphasized that preventing cheating on mobile phones should be the focus of this year’s college entrance examination security, all localities must make further detailed arrangements to truly pursue secrecy and prevent one from being sparse. There are still more than 20 days before the college entrance examination. I hope that all relevant departments at all levels, the person in charge of each test center and each invigilator can make full preparations, strictly perform their duties and responsibilities, guard the discipline and fairness of the college entrance examination, and hand over satisfactory answers to the majority of candidates and the public.

  Photo courtesy/vision china