Potatoes, also known as potatoes, have very rich nutritional value. They can be used as both vegetables and staple foods, and are an indispensable food in people’s daily life.

　　Nowadays, the nutritional value of potato has been more and more accepted by everyone, and various staple food products of potato have been introduced to the market one after another. So, what kind of effect does potato have? In this issue, we will count the edible effects of potatoes for everyone. -editor

　　1 human’s "second bread"

　　Potato has become the favorite "star" of nutritionists and is considered as one of the greatest foods in the world.

　　Potato has high nutritional value, rich in vitamin A and vitamin C and minerals, high-quality starch content is about 16.5%, and it also contains a lot of lignin, which is known as the "second bread" of human beings. Its vitamin content is twice that of carrots, three times that of Chinese cabbage and four times that of tomatoes, and the content of vitamin C is the highest among vegetables.

　　Experts found that in the famous "hometown of longevity" in the former Soviet Union, Bulgaria, Ecuador and other countries, people’s staple food is potatoes.

　　2 "Super Vegetable" Myth

　　Potatoes can be fried, fried, cooked and fried, but also burned, boiled, stewed and grilled, and dozens of delicious dishes can be cooked, and they can also be "strengthened" and "expanded".

　　Since 1950s, potato fast food has been popular all over the world, and delicious potato chips and chips are loved by men, women and children. At present, China’s staple food products such as rice noodles and rice noodles made of potatoes are also being pushed to the market one after another.

　　At the same time, Chinese experts have also developed ice cream with potatoes as raw materials, and used potatoes to make wine. In the future, various foods of potatoes will be more and more abundant.

　　3 Keep the pace of the years.

　　Potatoes are nutritious and one of the anti-aging foods. When it comes to nutritious and anti-aging foods, people tend to think of high-grade rare foods such as ginseng, bird’s nest and royal jelly, but rarely think of "popular goods" like potatoes.

　　In fact, potatoes are rich in B vitamins such as vitamins B1, B2, B6 and pantothenic acid, and a lot of high-quality cellulose, as well as trace elements, amino acids, protein, fat and high-quality starch. These components play an important role in the process of anti-aging and disease prevention in human body.

　　People who often eat potatoes are healthy and aging slowly, and potatoes are cheap and affordable for anyone-isn’t it much more "affordable" than any "elixir" to fight aging?

　　4 weight loss is not discussed

　　You don’t have to worry about excess fat when eating potatoes, because it contains only 0.1% fat, which is the lowest fat content in all hunger foods. Eating more potatoes every day can reduce fat intake and make the body metabolize excess fat gradually. Nutrition experts assert that eating only soybeans and potatoes every meal can get all the nutrients needed by the human body. Therefore, dieters do not need to worry that eating potatoes will lead to malnutrition.

　　However, dieters should pay attention to eating potatoes as a staple food rather than as a dish. Boiled potatoes, French fries or hash browns are all good choices. Sticking to eating only potatoes for one meal a day is very effective in preventing overnutrition or losing excess fat for a long time.

　　5 Eat a good character

　　Office workers living in modern society are most easily troubled by negative emotions such as depression, frustration and anxiety. People with unstable temperament can eat more potatoes, get enough calcium and phosphorus, relieve their anxiety and make their character calm.

　　People who are slow and grumpy because of heavy work and frequent consumption of polished rice and flour and rice often eat potatoes, and their rich vitamin B6 can play a role in calming anxiety and strengthening physical coordination.

　　People with strong dependence can generally improve their self-confidence and reduce their dependence on others by increasing the proportion of potatoes in their recipes and increasing their intake of alkaline foods. The dry climate will cause discomfort such as dryness and heat, constipation, etc. The sweet and flat nature of potato can protect the spleen and stomach, replenish qi and moisten the intestines, and also moisturize the skin. Eating more potatoes can improve your temperament.

　　6 Beauty Natural Choice

　　Potatoes have a good effect of caring skin and maintaining appearance. Fresh potato juice is directly applied to the face, which has a remarkable whitening effect. People’s skin is easy to get sunburned and tanned in hot summer. Potato juice has obvious effect on removing stains and has no side effects.

　　Potatoes also have a significant beauty effect on the skin around the eyes. Slice the cooked potato and stick it on your eyes, which can reduce the edema of the lower eye bags. Beauty with small wrinkles on her face, cutting potatoes into pieces and applying them on her face, has a good effect of beauty and skin care and reducing wrinkles. Young people’s skin is full of oil secretion, and they are often troubled by acne and acne. Applying cotton to the affected area with fresh potato juice can solve this problem. People who think their nails are uncomfortable in color will find that their nails are smooth, delicate and perfect as long as they apply potato juice to them overnight and then wash them off the next morning.

　　7 Adjust the weak constitution

　　Potatoes also have the effects of healing, diuresis and spasmolysis. It can prevent and treat ecchymosis, neuralgia, arthritis, coronary heart disease and eye pain. Potatoes are rich in potassium. People with muscle weakness and loss of appetite, and those who take diuretics or laxatives for a long time eat more potatoes, which can supplement the potassium lacking in the body. High content of protein and vitamin B can enhance physical fitness, improve memory and make thinking clear. Friends who have no appetite in summer, insist on eating potatoes, and you will certainly get satisfactory results.

　　8 has certain medicinal value.

　　Modern research has proved that potato has special effects on regulating dyspepsia, and it is a good medicine and high-quality health care product for patients with stomach diseases and heart diseases. Potato starch is absorbed slowly in human body and is an ideal diet vegetable for diabetic patients. Potato contains a lot of high-quality cellulose, which can supply a lot of nutrients to intestinal microorganisms in the intestine and promote the growth and development of intestinal microorganisms; At the same time, it can also promote intestinal peristalsis, maintain intestinal moisture, prevent constipation and prevent cancer; Potatoes are extremely rich in potassium. Eating five or six potatoes a week can reduce the risk of stroke by 40%, which has special effects on mediating indigestion. It also has the function of preventing and treating neurogenic alopecia. Repeatedly rubbing the alopecia area with fresh potato chips has a remarkable effect on promoting hair regeneration.

　　The restraint relationship in nature maintains the ecological balance. Termites have great destructive power, which will not only tear down their homes, but also cause serious damage to the forest. Therefore, they are often used to control their pangolins to avoid their infinite reproduction. What animals can protect the forest from termites? The following is an introduction.

　　What animal can protect the forest from termites?

Correct answer: pangolin

Related reading: the harm of termites

　　According to the statistics of National Termite Control Center. First, the proportion of buildings damaged by termites is 80%-90% in Guangdong and Hainan, 40%-75% in Fujian, 30%-64% in Nanning, Guangxi, 10%-60% in Anhui, 20%-30% in Hubei and about 2% in Shandong.

　　Second, the ancient cultural heritage was seriously damaged. According to the survey, 86% of the scenic spots and historic sites in Hangzhou, Zhejiang suffered from termites. 84.6% of the ancient buildings in Jinhua, Zhejiang have termite hazards; The termite damage rate of 252 ancient buildings in Suzhou, Jiangsu Province reached 80%. Almost all the key protected ancient buildings in Nanjing are endangered by termites; More than 90% of the ancient buildings in Wuhan City, Hubei Province are harmed by termites. The rate of termite damage to ancient buildings in Chengdu, Sichuan Province is 85.71%. The rate of termite damage to ancient buildings in southern Anhui is 50%-70%; The rate of termite damage to ancient buildings in Shenzhen, Guangdong Province is about 78.3%.

　　Third, agricultural and forestry crops suffered heavy losses. The average rate of sugarcane damaged by termites in Chongzuo, Guangxi was 26.32%. In Yunnan, the loss caused by termites to peanut can reach 40%. The yield reduction of Poria cocos and Gastrodia elata caused by termite damage is 5%-20%, and the serious one can reach 80%. In Zhuji City, Zhejiang Province, torreya grandis, chestnut and other economic forests are seriously damaged by termites. According to the investigation, the rate of termite damage in torreya grandis forest is 90%, and the rate of termite damage in mulberry garden and chestnut forest is between 20% and 80%. The rate of ant damage in peach tree forest and ginkgo forest is above 65%, and the death rate of trees caused by ant damage is 4%-5%. This has not yet calculated the losses caused by termites in garden vegetation, water conservancy projects, power communication and so on.

　　Compared with pangolin, termites have multiple impacts on the ecological environment, so we must look at this problem comprehensively, that is, we must understand its enthusiasm for the ecosystem and face its disadvantages. At the same time, we also actively call on everyone to protect pangolins, so that the number of pangolins can be restored to a level that can restrict termites. At that time, the two "forest guards" will perform their duties, restrict each other, coordinate with each other, and maintain the ecological balance of the forest spontaneously.

Fast technology news on February 26, according to the news of the Education Examinations Institute of the Ministry of Education,In the second half of 2023, the results of CET will be open for inquiry at 6 am on February 27th, 2024.

1. How to use WeChat to check the test results?

The first method: Go to the homepage of WeChat city service, enter the keyword [College English] or [CET-4 and CET-6] in the search bar, select any service to enter the query page, and then enter the information as prompted to query.

The second method: Go to the homepage of WeChat City Service, click on [Service Hall], find the [Education-Certificate Examination] section, click on [National College English Test Band 4 and Band 6 Results Query], and select any service to query.

2. What information do you need to query the results?

You can use the ID number or the admission ticket number to check the results.

Han Songluo’s new collection of short stories, Love Story in Late Spring, was recently published by People’s Literature Publishing House. With his unique brush strokes of the northwest earth, he observed and recorded his own stories of the times coldly and delicately. Among them, Fish Tank and Xiaguang won the first place in the novella list of Harvest in 2023, and My Father’s House of Fantasies won the fourth place in the novella list of Harvest in 2021.

"Han Songluo" is a pseudonym, and the word "Songluo" comes from the preface of Pu Songling’s Strange Tales from a Lonely Studio: "Songluo is the fire of autumn fireflies, and the charm wins glory; Drive away the dust of wild horses, and laugh at them. " For Han Songluo, writing is like chatting under the lamp, which can gather many people.

Born in Xinjiang and living in Gansu, he has spent more than 40 years in northwest China, adding new content to northwest writing by his own way of not sticking to traditional writing techniques and narrative skills.

According to Zhang Yiwei, an associate professor and writer in the Chinese Department of Fudan University, Han Songluo’s novels are "westerns" of China’s contemporary literature. Zhang Li, a well-known critic and professor at the College of Literature of Beijing Normal University, also said that Han Songluo’s words are full of fantasy and a deep sense of reality, with a distant, wild and chilly wind. He is an unforgettable writer who brings new temperament. Perhaps it is precisely because of his delicate and never lazy perception of the northwest land and everything around him, spying, thinking and writing that his words and works were cast.

The six short stories in Love Story in Late Spring all revolve around "running away". Without exception, they all run away, looking for themselves or the future, or a running-away ceremony that has no purpose, no end and no answer, but must be completed.

In "The Fish Tank and the Sunlight", he took Li Zhiliang’s "running away" as the anchor point and began to exert his strength and spread outward: the boredom of adolescence and the dialogue between psychologists … … Finally, the ultimate fate of all people is to run away. The destination of running away is not to be prosperous or urban, but to be wild, crazy and a long road with no return.

"Love Song for Remy Young" describes the musical memory of a generation in the 1990s, the teenagers in Guangdong and small towns, people who want to be famous and fearless. He focused on the fate of the little people. After several years, the music ensemble, can everything be the same?

In the Golden Age of Remy Young, the hero Remy Young is trapped in a dirty, chaotic and crowded family, and he is eager to break out of the shackles and build a beautiful new world. After leaving the wilderness again and again, he was shocked that everyone was telling and confessing, spreading dark rumors to the world. Finally, with a sigh, return to his real world.

My Father’s House of Fantasies is a inner senses connected with the real world, which is constructed in fantastic imagination. The sudden disappearance of my father when I was young made the building he designed a fantastic space for me. With the "mystery of my father’s disappearance", "I" kept searching until the appearance of "Xu Lihu", which made "I" discover some clues … …

The opening of Love Story in Late Spring is the return of Pu Yilin. Lin, who has been abducted for more than 20 years, "went home", and the joy he recovered, familiar and unfamiliar relatives and friends, guilt and hatred hung over the Pu family for an instant. After the ups and downs, mother Fengtai fell into endless assumptions: if he was shown the "White Pagoda" near his home, would it be possible to get it-his son never left home, and everything in front of him would not have to be accepted in a hurry and panic?

"Lonely Hunter" is the twilight, when "she" dials the phone number randomly generated in her mind, her unstable mood and her whispers with no fixed destination. Don’t cross the line, don’t trespass, just vent everything by yourself. When the beep sounds, go back to the scene and look around, as if nothing had happened … …

Modern Express/Modern+Reporter Wen Ching Cheng

(Photo courtesy of the publishing house)

CCTV News:Since May, more than 80,000 mu of big cherries in Qinzhou District, Tianshui City, Gansu Province have ushered in a bumper harvest. Now, the cherry picking here has entered the middle and late stage, and the villagers are busy picking and selling, from morning till night. Look at the report sent back by Wang Yan, a reporter from the reception desk, from a local big cherry orchard.

Headquarters reporter Wang Wei:It is another year of cherry harvest season. I am now in a big cherry orchard in Yanpu Village, Yuquan Town, Qin Zhou District, Tianshui City. You can see that the cherry trees around me are flourishing and growing gratifying. Most of the big cherries on the tree are wearing a white paper bag "coat". Don’t underestimate these white paper bags. The local fruit farmers told me that these paper bags guarantee the quality of big cherries. They are like the protective shells of cherries, which have three advantages: first, they can resist the wind and rain outside and prevent the fruits from cracking. Second, are you afraid of eating insects when you usually eat cherries? Bagging big cherries can effectively prevent insects with little or no pesticides. Thirdly, bagging can prolong the growth cycle of big cherry and give it enough time to grow to the best color and taste.

These days are the middle and late stage of cherry picking, and it is also the best time to eat. Most of the cherry picking is carried out in the early morning. Many local fruit farmers are busy in the park at dawn at 5: 00 in the morning for freshness. At this moment, fruit farmers are racing against time to finish the last round of picking before the high temperature hits at noon. I don’t know if everyone is as curious as I am. Since the cherry is covered with fruit bags, how can we judge whether it is ripe or not? Is picking cherries the same as drawing a blind box? There is a secret in this. The local fruit farmer taught me a way to twist the branches like this to see the color through the sun. If the color is black, it is our picking object.

Tianshui, Gansu Province is located in the middle reaches of the Weihe River and the western part of the Qinling Mountains. It is very suitable for planting cherries because of its abundant sunlight and large temperature difference between day and night. The local area is also constantly introducing new varieties and adjusting planting methods. At present, more than 30 varieties of cherries are planted here. For example, it is commonly known as Meizao, which has a large skin and is the most resistant to transportation. The lighter color is Brooks, whose skin and pulp are beautiful big red, and its taste is crisp, which is liked by consumers for its high sugar content. This, don’t think it’s immature, don’t look at its inconspicuous color, it tastes different, and it’s called Huangmi. Different varieties of cherries have different ripening time, so they can be listed at the wrong peak. The sales time of Tianshui Big Cherry is from the middle and late May to the end of June.

I also found such a sorting table in cherry orchard, which is now a "standard" in many picking gardens. Workers pick cherries and send them here, and the sorter sorts them according to the size of standard calipers. If the diameter exceeds 30 mm like this, it belongs to big fruit, and if it is between 26 mm and 28 mm, it is medium fruit. This caliper is only suitable for beginners like me, and it is rarely used by sorters here. A pair of hands with many years of rich experience is a ruler, which can be distinguished by touching gloves and paper bags. This also minimizes contact with fresh fruit. The express car is on the edge of the field, picking, sorting, packing and getting on the bus, one-stop completion.

How to get the delicate big cherry out of the mountains has always been the key to the development of the big cherry industry. In recent years, the local area has also made great efforts in Unicom’s production area and market, with more than 400 postal outlets spread all over the countryside, realizing the one-stop service of "picking and shipping". At the same time, the big cherry trading market built at the entrance of the village will be busy from 5 am to 10 pm, and merchants from all over the country will come in droves and the transactions will continue. The small cherry market has become a new engine for local prosperity, and the fiery cherries bring prosperous days, which makes the life of fruit farmers sweet and more exciting.

On the eve of World Wildlife Day (March 3) this year, Li Yiyan from Bao Yugang Experimental School donated two infrared cameras to Shanghai Wildlife Conservation Association to help the monitoring and protection of wildlife in Shanghai develop better.

Li Yi-eucalyptus likes animals since childhood and actively learns relevant knowledge through various channels. Let’s listen to Li Tongxue’s voice:

I have to say that the reason why I like nature and animals is inseparable from the education of Bao Yugang Experimental School and the support of my family.

In the third grade, I was deeply touched after watching a documentary about the impact of human domestic waste on marine life at school. The idea of loving nature and protecting animals began to sprout in my mind. From then on, I started with small things, tried not to use plastic products as much as possible, tried to take a cloth bag when I went out, and avoided using plastic bags provided by merchants.

One year, our school had the honor to invite Jane Goodall, a very famous and outstanding expert in animal protection and biology in the world. She mentioned that her whole life course was related to chimpanzees, and she paid unimaginable hardships and difficulties for this cause. Her perseverance, persistence and courage deeply touched me and planted a seed in my heart that contributed to the development of animal protection. This "seed" germinated in the fourth grade. I came up with a plan to set up an animal protection group, which was strongly supported and encouraged by President Chen Yan of our school. So under my appeal, I initiated the establishment of ACG(Animal Care Group), in which more than 50 volunteer students participated, to observe the cats, dogs and birds in our school and put forward and implement corresponding protection measures.

Among them, we have done three activities in the primary school. In the first activity, we observed that young birds would fall from trees in summer, so we designed a special slightly processed rattan to make bird nests. We learned that adult birds often store stones and leaves in bird nests, so we processed them again in the later stage to provide birds with a "direct occupancy experience". Finally, nearly 20 bird nests we made were placed in trees in three campuses with the support of the principal and general affairs related personnel. The second activity was to provide a cat nest for stray cats in school. At that time, we didn’t have the ability to make our own cat nest, so our club spent a lot of time selecting materials. The cat nest we provide is environmentally friendly and waterproof, making contributions where we can. The first two times have contributed to the ecological environment and animal protection in the school. I think we should expand our contribution to animal protection and not limit ourselves to school activities. So there was the third activity, the charity sale. I won a booth for the charity sale organized by our animal care society in the school for our group, and finally donated the funds from our charity sale to Shanghai Rendu Marine Public Welfare Development Center.

At the same time, my parents are very supportive of me. Every activity is inseparable from their encouragement and help. For example, when I prepare my speech, they will accompany me to collect information and recite the manuscript together; When making a bird’s nest, they will give up the weekend to accompany me to inspect the structure and material selection of the bird’s nest online, and even accompany me to the suburbs to observe the bird’s nest built by different birds and so on. I am very grateful to my parents and school for their support and encouragement on my way to protect animals, which have played a vital role in establishing and persisting in my beliefs and actions in animal protection and given me the motivation and confidence to start my journey of animal protection.

What I remember most is my experience in Yunnan last summer vacation. Yunnan is the province with the richest ecological diversity in China. By chance, I am lucky enough to live on Mount Jinuo. In retrospect, the short two-day mountain forest experience is very meaningful to me. On the mountain, I followed Mr. Sina, a natural school animal and plant expert, on foot in Keno Shan Ye, and learned a lot of interesting knowledge that I couldn’t learn in textbooks. I learned that after a dog was bitten by a bamboo leaf snake, he would go to Shan Ye to find herbs to eat to relieve the snake venom. I learned that Bidens bipinnata can play the game of stabbing people; I know how the firefly beetle, Aphrodite, responds to the toxins secreted in food. I ate the shea butter picked in the wild valley that can detoxify bacteria, drank the homemade drinks made by butterfly bean flower, climbed the ancient banyan tree with a thousand years, and saw the Japanese sage orchid whose roots are used as medicine and the fruit is poisonous, etc … These experiences are precious and unforgettable for me.

I firmly believe that we should have awe and humility towards nature, respect all the sources of life and become participants in nature protection. Nature has endless magical power, and creating harmony between man and nature is related to each of us. Let’s start with the little things around us and protect animals and nature together!

Original title: "Li Yi eucalyptus | My indissoluble bond with wildlife-written on World Wildlife Day"

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Stock code: 600536 Securities abbreviation: China Software AnnouncementNo.: 2024-018

china national software

About the company in the last five years by the securities regulatory authorities and exchanges

Announcement on taking regulatory measures or penalties and rectification

The board of directors and all directors of the Company guarantee that there are no false records, misleading statements or major omissions in the contents of this announcement, and they shall be individually and jointly liable for the truthfulness, accuracy and completeness of its contents.

Since its listing, China Software and Technical Service Co., Ltd. (hereinafter referred to as "the Company" or "China Software") has continuously improved its corporate governance mechanism, established and improved its internal control system, continuously improved its corporate governance level, and achieved standardized and stable operation of the company in strict accordance with the People’s Republic of China (PRC) Company Law, People’s Republic of China (PRC) Securities Law, Shanghai Stock Exchange Listing Rules and other relevant provisions and requirements of the Articles of Association.

On February 25, 2024, the company held the third meeting of the eighth board of directors, and reviewed and approved the proposal of the company to issue A shares to specific targets in 2024. According to relevant requirements, in order to protect investors’ right to know and safeguard investors’ rights and interests, the company now discloses the regulatory measures or penalties taken by China Securities Regulatory Commission and its dispatched offices and stock exchanges in the last five years as follows:

I. The company has been punished by the securities regulatory authorities and the stock exchange in the last five years.

In the last five years, the company has not been punished by the securities regulatory authorities and the stock exchange.

II. Information on the supervisory measures taken by the securities regulatory authorities and the stock exchange in the last five years.

In the last five years, the company has not been subject to regulatory measures by the securities regulatory authorities and the stock exchange.

It is hereby announced.

Board of Directors of China Software and Technical Service Co., Ltd.

February 25, 2024

　　The Ministry of Industry and Information Technology released the economic operation of the software industry in the first quarter of 2022. In the first quarter, China’s software and information technology service industry (hereinafter referred to as "software industry") operated steadily, with double-digit growth in software business income, narrowing the decline in total profits and slowing down the growth rate of software business exports.

　　I. Overall operation

　　Software business revenue maintained steady growth.In the first quarter, China’s software business revenue was 2,006 billion yuan, up 11.6% year-on-year, and the growth rate was the same as that in January and February, which was 2.7 percentage points higher than the two-year average growth rate in the same period of 2020 and 2021.

Figure 1 Software business revenue growth

　　The decline in total profits narrowed.In the first quarter, the total profit of the software industry was 203.1 billion yuan, down 3.9% year-on-year, and the decline was 3.7 percentage points narrower than that in January-February.

Figure 2 Total profit growth of software industry

　　The export growth rate of software business slowed down.In the first quarter, the export of software business was US$ 11.6 billion, up 4.3% year-on-year, and the growth rate dropped by 2.8 percentage points compared with that in January and February. Among them, the export of outsourced services increased by 14.1% year on year.

Figure 3 Growth of Software Business Export

　　Second, the sub-field operation

　　Revenue growth of software products picked up.In the first quarter, the revenue of software products was 509.7 billion yuan, up 9.8% year-on-year, and the growth rate was 0.8 percentage point higher than that in January-February, accounting for 25.4% of the industry’s revenue. Among them, the income from industrial software products was 51.4 billion yuan, up 12.1% year-on-year; Basic software revenue increased by 9.5% year-on-year.

　　The growth rate of information technology service income is outstanding.In the first quarter, information technology service revenue was 1,310.2 billion yuan, up 13.7% year-on-year, 2.1 percentage points higher than the overall growth rate of the whole industry, accounting for 65.3% of the total revenue of the whole industry. Among them, cloud computing and big data services realized a total revenue of 205.2 billion yuan, a year-on-year increase of 10.4%, accounting for 15.7% of information technology service revenue; The revenue from integrated circuit design was 53.8 billion yuan, up 17.2% year-on-year; The technical service income of e-commerce platform was 191.6 billion yuan, up 19.7% year-on-year; The service revenue of industrial Internet platform increased by 17.4% year-on-year.

　　Revenue from information security products and services has accelerated.In the first quarter, the revenue from information security products and services was 33.8 billion yuan, up 12.9% year-on-year, and the growth rate was 1.5 percentage points higher than that in January and February.

　　The growth rate of embedded system software revenue dropped.In the first quarter, the revenue of embedded system software was 152.2 billion yuan, up 0.3% year-on-year, and the growth rate dropped by 7.5 percentage points compared with January-February.

Figure 4 Proportion of classified revenue of software industry in 2021 and the first quarter of 2022

　　Third, the operation by region

　　The income of the software industry in the eastern region has increased steadily, and the growth in the central and western regions is outstanding.In the first quarter, the revenue from software business in the eastern region was 1,656.5 billion yuan, up 10.7% year-on-year, and the growth rate dropped by 0.1 percentage point compared with that in January and February. The revenue from software business in the central region was 66.6 billion yuan, up 14.7% year-on-year, which was 3.1 percentage points higher than the overall growth rate of the whole industry. The revenue from software business in the western region was 247.2 billion yuan, up 18.2% year-on-year, 6.6 percentage points higher than the overall growth rate of the whole industry; The revenue from software business in Northeast China was 35.6 billion yuan, up 2.4% year-on-year, and the growth rate dropped by 4.4 percentage points compared with January-February. The software business income in the four regions accounted for 82.6%, 3.3%, 12.3% and 1.8% of the total national income respectively.

Figure 5 Revenue growth of software industry by region in the first quarter of 2022

　　The proportion of business income in major software provinces declined slightly.In the first quarter, among the top five provinces in terms of software revenue, the software revenues of Beijing, Guangdong, Jiangsu, Zhejiang and Shanghai were 439.5 billion yuan, 378.5 billion yuan, 280.6 billion yuan, 172.6 billion yuan and 164.8 billion yuan, respectively, increasing by 13.2%, 6.1%, 10.5%, 5.4% and 17.6%.

Figure 6 Growth of top ten provinces and cities in software business income in the first quarter of 2022

　　The revenue growth of software business in central cities has slowed down, and the total profit is still negative.In the first quarter, the software business income of 15 sub-provincial central cities nationwide was 1,039.7 billion yuan, up by 8.3% year-on-year, and the growth rate dropped by 0.7 percentage points compared with that of January-February, accounting for 51.8% of the national software business income, down by 1.6 percentage points compared with the same period last year. Among them, the growth rate of software business income in eight cities, including Ningbo, Jinan, Xiamen, Xi ‘an, Guangzhou, Dalian, Wuhan and Qingdao, exceeded the overall growth rate of the whole industry. The total profit was 108.7 billion yuan, down 11.9% year-on-year.

Figure 7 Growth of Software Business Revenue in Sub-provincial Central Cities