restert

　　Xinhua News Agency, Beijing, June 21st　

　　Xinhua News Agency "Xinhua Viewpoint" reporters Li Shuangxi, Li Wei and Xie Ying

　　Recently, it is the peak period for college students to submit course papers, defend and review their graduation thesis. A survey by Xinhua Viewpoint reporter found that some college students are quietly using AI (artificial intelligence) writing software such as ChatGPT to write papers, or using AI to assist paper writing, such as listing outlines, polishing language and reducing repetition rate.

　　Will AI writing software encourage academic fraud? Should I care?

　　AI software to write papers

　　Cheng Guangyu (pseudonym), a junior in a university in Beijing, will hand in four course papers this semester, each of which is required to be about 3,000 words. Cheng Guangyu didn’t spend time reading literature, sorting out, extracting and writing. He stayed up all night before handing in his homework and finished his paper with ChatGPT.

　　"At first, I was worried about whether I could finish it. As a result, I gave ChatGPT a general direction, and it listed the outline of the paper and automatically continued to write, which was much better than me." Cheng Guangyu finished four papers in one night, and submitted them to the teacher after simple revision.

　　According to the investigation in some colleges and universities, some college students use ChatGPT to complete course assignments, final papers and even undergraduate or master’s thesis. "The threshold for undergraduate graduation thesis is low, and I have no scientific research ability. Many people’s undergraduate papers are extracted and pieced together online, and it is more convenient to hand them over to artificial intelligence now. " Qiao Yifan (a pseudonym), a senior student at a university in Wuhan, said.

　　AI writing software can be used in all aspects of paper writing, from outlining and writing some contents to polishing language and reducing repetition rate. However, a college student who has used AI writing software in a university in Hunan Province thinks that the effect of modifying and polishing articles with AI software is not bad, but it is not appropriate to use it for substantive research and elaboration of innovative ideas.

　　The reporter found that AI writing software similar to ChatGPT is not uncommon in China. For example, Zhichuang helps AI, the secret tower writes cats, draws pictures and writes quickly, etc., and generally supports the writing of articles and papers. In addition, there are many articles teaching how to write papers with AI software on websites such as Zhihu and Xiaohongshu. In the experience sharing, some netizens said: "The teacher can’t see it at all", "Praise the AI ? ? paper for being well written" and "gave me excellent papers".

　　During the interview, some college teachers also found the characteristics of AI papers. When examining an undergraduate’s thesis, a teacher majoring in international politics in a university in Jilin Province found that his thesis on Japanese culture was biased, with blunt and lengthy language and empty content. Under the teacher’s questioning, the students admitted that the paper was written in ChatGPT.

　　In addition, some papers written with AI software are full of mistakes. "If you check it carefully, you will find that the links of the cited papers can’t be opened, the author’s name can’t be searched, the publication time, journals, pages, SCI divisions and other contents of the papers are all false, and even some historical events involved are out of thin air." He Shiming, an associate professor at the School of Computer and Communication Engineering of Changsha University of Science and Technology, said.

　　"Help scientific research" or "encourage cheating"?

　　Can ChatGPT be used to assist thesis writing? Many college teachers are controversial about this, including those who support users, those who resolutely oppose it and those who demand that it is strictly prohibited.

　　It is understood that some foreign universities have explicitly issued regulations prohibiting the use of ChatGPT to write papers. In China, academic journals such as Journal of Jinan (Philosophy and Social Sciences Edition) and Journal of Tianjin Normal University (Basic Education Edition) have successively issued explanations on the use of artificial intelligence writing tools, indicating that if the author uses relevant tools in his paper creation, he should explain the degree of use in detail in his article.

　　For research purposes, Yang Zhiping, a professor of Marxism at Northeast Normal University, tried to use AI writing software. He found that in order for AI to provide correct ideas, it is necessary to constantly "feed" the corpus to AI. In the questions and answers with AI, the original vague research ideas gradually became clear. "It’s like exchanging ideas with an expert with encyclopedic knowledge. Through the collision of ideas, new academic viewpoints can be inspired." Yang Zhiping said.

　　"AI writing software is just like search tools such as Google and Baidu. When it first appeared, it always caused people’s panic." Yao Yuchun, dean of the Institute of Social Sciences of Jilin University, said, but fundamentally, AI writing software is still a tool. It is a product of science and technology and needs to be treated dialectically. If students only use it for limited purposes, such as searching documents, listing outlines, sorting out ideas, etc., it is understandable and cannot be banned.

　　Fu Weidong, a professor at the Department of Artificial Intelligence Education of Huazhong Normal University, believes that both manual writing and AI writing should be regarded as academic misconduct as long as they exceed the prescribed repetition rate according to the existing academic paper norms. In addition, AI writing is based on the retrieval and processing of existing knowledge. Repetition of sentences or plagiarism of ideas is inevitable, which will inevitably involve disputes over intellectual property rights and portrait rights, and should be strictly regulated.

　　A college teacher in Hunan province is worried that if students are allowed to use AI to write, it will not be conducive to cultivating students’ scientific research ability. In the long run, it is easy for students to develop inertia and form a bad academic atmosphere.

　　In addition, the information security problems that may be caused by AI software have also attracted attention. Li Huilai, a professor at the School of Artificial Intelligence of Jilin University, said that some countries in Europe wanted to "block" ChatGPT because of data security problems, because there was a hidden danger of "collecting, using and disclosing personal information without consent" when it grabbed data. Li Huilai pointed out that when domestic students use ChatGPT, it may lead to the abuse of domestic scientific research results, and there are data security risks.

　　Actively respond to the academic challenges brought by AI technology

　　Some industry experts believe that, like search tools, as a technology, the popularization and application of AI is irresistible. The application standards of AI writing tools should be formulated as soon as possible to standardize the scope of use; At the same time, change the traditional evaluation mechanism of students in colleges and universities, and provide AI writing detection tools for researchers. In addition, it is necessary to strengthen independent research and development in the field of artificial intelligence and master core technologies.

　　Xiong Bingqi, president of 21st Century Education Research Institute, believes that it is difficult to ban AI writing software, and we should try to "keep the devil in a bottle" and make clear the scope and degree of use of AI writing tools. "It is better to face up to it than to avoid it. Colleges and universities can even offer public courses using AI writing tools, and clearly teach students the norms, methods and academic ethics. "

　　He Shiming believes that the duplicate checking software used in colleges and universities has been difficult to cope with AI writing. At present, universities and academic journals lack special software to detect AI writing, and it is inevitable to "hang a leak" only by human eye recognition. It is hoped that relevant domestic institutions will develop software to identify AI writing, and provide a safer and more reliable anti-academic fraud system for colleges and universities.

　　In order to avoid the influence of AI writing, some foreign universities are reducing the open homework after class, and putting more emphasis on classroom homework, handwritten papers, group work and oral test.

　　Xie Di, an associate professor at the School of Public Administration of Hubei University, suggested that the education department should pay more attention to students’ problem consciousness, observe, understand and analyze the society’s nature, and increase the proportion of content with substance such as experiments and investigations, rather than overemphasizing the form.

　　ChatGPT has powerful functions and may bring a new scientific and technological revolution. Li Huilai believes that domestic research and development of artificial intelligence should be strengthened. At present, some domestic companies are also developing similar products, but they are still in the initial stage and cannot form strong competition with ChatGPT.

　　"It is necessary to use the window period to accelerate the development of Chinese AI applications and AI paper detection systems, and strengthen the independent research and development of artificial intelligence core technologies." Fu Weidong said.

On December 14th, "When nodules appear on the physical examination report" rushed to the hot search, with a reading of 140 million. It’s the year-end physical examination season again, and nodules, cysts, polyps, hyperplasia … migrant workers have exhausted their courage just by opening their year-end physical examination reports. On the 14th, the reporter interviewed experts from the Cancer Hospital affiliated to Chongqing University to teach you how to read the physical examination report and bring the correct way to open it.

Nodules: Nodules are not terrible, the key depends on the category.

Ma Huiwen, deputy director of the Department of Oncology, Cancer Hospital affiliated to Chongqing University, said that nodules refer to tangible localized round, oval or irregular substantive skin lesions, which are neither painful nor itchy.

In recent years, with the rapid development of medicine and more accurate examination equipment, the detection rate of pulmonary nodules, thyroid nodules and breast nodules is on the rise. Especially lung nodules and thyroid nodules, appear in the reports of many physical examination groups.

Nodules are not terrible, the key depends on the category. Whether it is lung nodule, thyroid nodule or breast nodule, the possibility of benign is the vast majority, which has no obvious influence on human body, so it is only necessary to observe without treatment. However, there are also some nodules that may be precancerous lesions or early cancer.

Pulmonary nodules: less than 5 mm, and low-dose CT can be reviewed every year.

Although pulmonary nodules are the scariest of all nodules. But first of all, it should be clear that pulmonary nodules are not equal to lung cancer.

The imaging manifestations of pulmonary nodules are focal, round-like, solid or sub-solid lung shadows with increased density, which can be isolated or multiple, without atelectasis, hilar lymphadenopathy and pleural effusion. Mainly divided into two categories: one is benign nodules or calcified nodules, and the other is nodules with uncertain nature.

Pulmonary nodule network diagram

Generally speaking, inflammation, tuberculosis, hamartoma and other diseases will also show small nodules. If the pulmonary nodule is less than 5 mm and is an isolated tiny nodule, only low-dose CT needs to be reviewed every year. If the nodule is 5-10 mm, it needs 3-6 months follow-up. Nodules larger than 10 mm, with burr and lobulated edges and uneven density inside nodules, can be clearly diagnosed by PET-CT and minimally invasive examination methods, and then treated according to the situation.

Even if it is highly suspected that the nodule is malignant, there is no need to panic. The success rate of early lung malignant tumor surgery can reach almost 100%, and the prognosis is good.

Thyroid nodule: Simple goiter is common.

In recent years, thyroid nodules are increasing year by year, and the increase in incidence depends largely on two factors: first, thyroid nodule disease is an age-related disease; Secondly, the existing population survey shows that the average life expectancy in most industrial countries is increasing. Generally speaking, the incidence of thyroid nodules in women is significantly higher than that in men, and simple goiter is more common in women.

Usually, thyroid nodules are found by neck color Doppler ultrasound, and TI-RADS will show how many grades the thyroid nodules are, so as to judge whether they are benign or cancerous. There are different ways to deal with different series:

Class 1-3: normal thyroid gland, diagnosable benign thyroid nodules, with a malignant risk of 0. If the nodule is large, it is recommended to follow up for half a year.

Class 4A: thyroid nodules with a certain possibility of malignancy, and the risk of malignancy is between 3% and 30%. Short-term (3-month) interval follow-up is recommended in clinic. Fine needle aspiration biopsy; If the biopsy result is negative, continue short-term follow-up.

Class 4B: thyroid nodules with fairly malignant potential, with a malignant risk ranging from 31% to 60%, and fine needle biopsy is recommended as the first choice in clinical practice; If the biopsy result is negative, repeat puncture at short intervals, or consider surgical treatment.

Class 4C: thyroid nodules with great possibility of malignancy, with the risk of malignancy ranging from 61% to 95%, and surgical treatment is recommended as the first choice in clinic; Surgical treatment after fine needle aspiration biopsy.

Category 5: Malignant thyroid nodules that can be diagnosed, with a malignant risk of > 94%, and immediate surgical treatment is recommended.

Category 6: Malignant nodules confirmed by pathology.

Breast nodules: 80% are mainly benign

Different types of breast nodules have different diseases. Breast nodules include proliferative nodules, neoplastic nodules, inflammatory nodules and so on. Specifically, breast nodules can be seen in various breast diseases, such as breast hyperplasia, breast cyst, breast fibroadenoma, plasma cell mastitis, breast cancer, etc. About 80% of them are mainly benign diseases.

The nature of nodules can be judged by BI-RADS classification of breast. The classification conclusions of 0 ~ 6 categories are made.

Class 0: Lesions cannot be evaluated comprehensively, and other imaging examinations are needed.

Class 1: negative signs, one-year follow-up.

Class 2: Considering benign changes, it is recommended to follow up regularly (once every June to December).

Category 3: Benign diseases are possible, but the follow-up period needs to be shortened (such as once every 3 to 6 months), and the proportion of malignant diseases at this level is less than 2%.

Category 4: Considering the possibility of malignant lesions (2%-95%), tissue biopsy is needed to further clarify. 4a: 3-8% malignant possibility, and follow-up for 6 months after obtaining benign cytological or histological examination results. 4b: Moderate quasi-malignant lesions, 9-49% malignant possibility. 4c: 50-94% malignant possibility, which does not represent the typical malignant characteristics of grade 5.

Category 5: highly suspected malignant lesions (almost identified as malignant diseases, > 95%), requiring surgical resection and biopsy.

Category 6: Malignant lesions confirmed by pathology.

It can be said that 0-3 categories can be judged as benign, and 4-6 categories need to be judged according to the actual situation. With this grading conclusion, the medical examiner can carry out physical management by combining his own medical history and signs.

Polyp: a benign tumor, some of which have a tendency to become malignant.

Ma Huiwen introduced that polyps may appear in many organs of the human body, such as nasal polyps, gallbladder polyps, stomach polyps, intestinal polyps and cervical polyps, but 80% of polyps occur in the gastrointestinal tract, especially in the colorectal region.

Some polyps occur because local mucosal tissues are stimulated by inflammation, and some are genetic mutations and genetic factors. In addition, the occurrence of polyps is also related to diet structure and living habits, for example, eating a lot of high-protein and high-fat foods, drinking alcohol for a long time, eating spicy irritants and so on. Polyp is a kind of benign tumor, and its recurrence rate is high, so it needs regular review, and some of them have the tendency of malignant transformation, which needs attention.

Intestinal polyp: The bigger the polyp, the higher the canceration rate.

Intestinal polyps are divided into non-neoplastic polyps and adenomatous polyps. Non-adenomatous polyps, such as inflammatory polyps and hyperplastic polyps, have little to do with the incidence of intestinal cancer. Adenomatous polyp is a recognized precancerous lesion. Studies have shown that more than 95% of colon cancer comes from colon adenoma, which is equivalent to a "time bomb". Of course, whether adenomatous polyp becomes cancerous is also related to the patient’s age, the number and size of polyps. Generally speaking, the probability of canceration of one or two polyps is not high, but the more the number, the higher the chance of canceration; The bigger the polyp, the higher the canceration rate. The canceration rate of polyps over 2 cm can reach 50%.

Intestinal polyp network diagram

Cervical polyp: Super soybean grain size can be minimally invasive resection.

Cervical polyps are the result of long-term stimulation of chronic cervicitis. Most of them are benign and have no obvious symptoms. A few patients will have bleeding symptoms similar to menstruation. Because cervical polyps will produce inflammatory secretions, it will destroy the vaginal physiological environment and reduce sperm vitality. Polyps will also form mucus plugs, which will prevent some semen from entering the uterus and affect pregnancy. If cervical polyps are found during pregnancy, they will slowly grow and bleed, which will affect the health during pregnancy.

Therefore, women should have regular gynecological examinations, and once cervical polyps are found, they should be treated under the guidance of a doctor. When the polyp is small, anti-inflammatory treatment can be taken first. If it exceeds the size of soybean, it can be removed by minimally invasive surgery. Pathological examination should be carried out after operation to confirm the nature of polyps and whether they are malignant. Like intestinal polyps, cervical polyps are easy to recur, so they should be reviewed regularly after operation.

Gallbladder polyp: adenomatous polyp larger than 1cm is at risk of canceration.

Gallbladder polyp is a polypoid lesion that originated in gallbladder, including cholesterol polyp, inflammatory polyp and adenomatous polyp, among which cholesterol polyp is the most common. Most patients have no clinical symptoms, and most of them find lesions during ultrasound examination. A few patients may have clinical symptoms, often manifested as recurrent right upper abdominal pain, radiation to the back, nausea, greasy, abdominal distension and so on. Gallbladder polyps are all benign diseases, but adenomatous polyps larger than 1 cm may be in danger of canceration and need to be surgically removed.

Nasal polyp: common benign tumor

Nasal polyp is a common benign tumor in the nose, which is mostly caused by long-term chronic inflammatory stimulation in the nose and is also related to heredity. Mainly manifested as increased nasal secretions, sometimes accompanied by sneezing, decreased sense of smell, severe nasal congestion, and even affect breathing and lead to hypoxia. When polyps are small, drugs can be used for local treatment, but surgery is the only treatment for growing nasal polyps.

Cyst: It can be regarded as a closed "blister"

Ma Huiwen introduced that cysts are also a benign disease, just like closed "blisters". The outer shell of the cyst is a fibrous cyst wall arranged by layers of cells with secretory function, and the cyst cavity is filled with clear colorless or yellowish, sterile and protein-rich cyst fluid.

Most cysts are formed for unknown reasons, both naturally and genetically. They are common in all parts of the body, and the common ones are liver, kidney and ovary. Small cysts generally have no clinical symptoms and are only found during routine physical examination without special treatment. However, when the cyst gradually increases, produces complications, and even tends to become malignant, it needs treatment.

Liver cyst: most of them will not become cancerous.

Hepatic cyst is a general term for all vesicular lesions that grow on the liver, and it is a common benign disease of the liver. There are more women than men, and the ratio of male to female is 1∶4. Its initial symptoms can begin at any age, but most of them occur at the age of 20 ~ 50, and most liver cysts will not become cancerous.

There are many types of hepatic cysts, such as congenital hepatic cysts, traumatic hepatic cysts, neoplastic hepatic cysts and inflammatory hepatic cysts. Usually, more than 90% of cysts are congenital hepatic cysts, and the hepatic cysts we usually say are also congenital hepatic cysts.

Bile cyst: slow growth, once a year, color ultrasound reexamination.

Most gallbladder cysts grow slowly, and their manifestations are different for everyone. They mainly show symptoms such as fullness after meals, loss of appetite, nausea and vomiting, and can also cause discomfort, dull pain or mild dull pain in the upper abdomen.

For simple hepatic cysts, abdominal color Doppler ultrasound is followed up regularly, usually once a year. When there are complications such as cyst rupture, pedicle torsion, intracapsular hemorrhage or huge compression of adjacent organs by cyst, the eater needs surgical treatment.

Ovarian cyst: Severe infertility.

Ovarian cyst is a kind of ovarian tumor. Here we talk about ovarian endometriosis cyst, which is also called "chocolate cyst" because its fluid is like chocolate. The most common symptom of chocolate cyst is pain, including dysmenorrhea, chronic pelvic pain, and acute abdominal pain. Another common hazard is abnormal menstruation, which can lead to infertility seriously, and a few of them will become malignant.

If the diameter is less than 5 cm, it is usually followed up for 3 months and then rechecked. If the cyst does not continue to grow up or disappear on its own, you don’t need to care too much; If the cyst does not disappear after half a year, or continues to grow, it should be treated according to the corresponding situation to further clarify its nature.

Network diagram of normal ovary and ovarian cyst　

Renal cyst: More than 10cm in diameter requires surgical treatment.

Renal cyst can be divided into simple renal cyst and hereditary renal cyst. Simple renal cyst is the most common benign lesion with abnormal structure in adult kidney, which can occur unilaterally or bilaterally. The main manifestations are intermittent dull pain in the waist, abdomen and back, and severe hematuria, hypertension and renal insufficiency will occur. The diagnosis can be made by B-ultrasound or CT.

Asymptomatic simple renal cyst does not need treatment, but it is necessary to follow up regularly for 6 months to 1 year; When cysts with a diameter of more than 5cm will compress the surrounding tissues and cause urinary tract obstruction, it is necessary to perform cystic fluid aspiration and inject sclerosing agent into the cyst. For cysts with a diameter of more than 10cm, surgery is needed.

Network diagram of normal kidney and renal cyst　

Breast cysts: 95% do not need special treatment.

In addition, breast experts from the Cancer Hospital affiliated to Chongqing University said that breast cysts can’t be regarded as breast diseases in a strict sense. 95% of breast cysts need special treatment, only regular observation, B-ultrasound every six months, and mammography every year for patients over 40 years old.

Hyperplasia: Pay attention to pathological hyperplasia.

Hyperplasia is divided into physiological hyperplasia and pathological hyperplasia. Physiological hyperplasia is sometimes beneficial to human body, and pathological hyperplasia is often harmful, but it does not mean that hyperplasia will definitely develop into cancer.

Bone hyperplasia: no discomfort and no special treatment.

X-ray examination often shows hyperplasia at joints, that is, "bone spurs", especially at cervical vertebrae, lumbar vertebrae and knee joints. Many elderly people think that bone spurs are diseases and find that they must be removed. Some people even listen to false advertisements and want to dissolve bones by taking medicine. Bone spur is usually considered as compensatory hyperplasia of human body, that is, it helps to support the body and stabilize the joints through hyperplasia. If it does not bring discomfort to the body, no special treatment is needed.

Prostatic Hyperplasia: No Evidence of Transformation from Benign Hyperplasia to Cancer

Most of the early BPH can be treated conservatively, and the effect is very good. There is no evidence of the transformation from benign prostatic hyperplasia to prostate cancer.

Breast hyperplasia: neither inflammation nor tumor.

Breast experts at the Cancer Hospital affiliated to Chongqing University said that mammary gland hyperplasia is a "popular disease", and there is no need to panic when it is detected by physical examination. Many people who are labeled as "mammary gland hyperplasia" do not really have breast diseases. About 70%~80% of women have mammary gland hyperplasia to varying degrees, mostly at the age of 25~45.

Hyperplasia is a phenomenon that the number of cells increases through division and reproduction. Hyperplasia in breast tissue is called breast hyperplasia, physiological hyperplasia and pathological hyperplasia. Physiological hyperplasia means that women may have periodic pain in one or both breasts before menstruation, and the pain disappears naturally after menstruation, which does not interfere with life, study and work. It is a normal physiological phenomenon and has nothing to do with tumors, and generally does not require medical treatment. Pathological hyperplasia, simply speaking, is sick, which requires a diagnosis from a doctor specializing in breast, and a biopsy to find out the extent of hyperplasia, whether it is general hyperplasia or atypical hyperplasia.

Does physiological hyperplasia not become cancerous? Mild hyperplasia of mammary glands has nothing to do with cancer, but it is caused by the long-term high estrogen level in women’s internal environment and stimulation of mammary duct, which is neither inflammation nor tumor.

If breast hyperplasia is serious, or accompanied by cysts, it is best to go to the hospital once every six months to prevent malignant transformation of benign breast diseases.

If it is "atypical hyperplasia", the chance of canceration is four times higher than that of the general population. If it is found during physical examination, it should be checked in the hospital regularly. Of course, women don’t have to worry too much. Breast hyperplasia does not mean the early stage of breast cancer.

There is no definite and effective treatment for hyperplasia of mammary glands. Some patients can often relieve themselves several months to 1-2 years after onset, and most of them do not need treatment. Patients with obvious symptoms and a wide range of lesions, those with severe pain, have affected their daily work and sleep, so they can take drugs under the guidance of professional doctors.　

Upstream journalist Zhu Ting

　　Massive information, instant interaction, free access … Nowadays, online reading has become the first reading choice for many young people, and it has the potential to replace traditional reading. However, the lack of supervision and mixed quality are the fatal wounds of online reading materials, and the proliferation of "pornography" is an epidemic of online literature in China.

　　Pornographic novels are on the list.

　　Yesterday, the reporter saw a reading list on the "Reading" channel of the famous domestic portal "Sohu", showing the most popular works on this website, many of which are original works on the Internet. This ranking is divided into more than ten categories, such as novels, biographies, youth campus and urban romance. Surprisingly, a large number of pornographic novels with naked titles are among them, and the categories of youth campus, urban romance, fantasy and chivalry and chivalry have become the hardest hit areas. Taking "Youth Campus" as an example, the novels on the list are Sexual Desire-Erupting Campus, Mafia Students, Men’s Desire for Color Campus, Diary of the Growth of a Lost Boy, and Spirit and Body in Prostitution. "Fantasy" is also the word "color", and the works on the list include Chronicle of Affair, The Best Rogue of the Millennium, The Best Rogue of Color, The Demon Wife’s Charming Concubine, The Demon Desire, and so on. In the "urban romance", it is full of cheating, incest and other themes, such as "Widow Spring: I and Widow Landlord" and "Damn temptation-starting with my mother-in-law! "Go to bed nanny" and so on.

　　Shocking content is obscene

　　Not only are the titles of these works shocking, but when you click in, the reporter finds that their contents are completely qualified to be obscene. The brief introduction of "Sexual Desire-Erosion Campus" is: "A young child’s decadent career in college is entangled with different women, and his classmates and teachers … are entangled in bed and are caught in sexual desire." "The Romance History of the Principal" says: "Zhang Bin, the principal of a middle school, did not hesitate to let his wife put a green hat on him in order to become the principal, and then when Zhang Bin, the principal, faced one woman after another, he got lost in the rolling world of mortals, and he had sex with more and more women, and then he became more and more vicious …" In addition to pornography and obscenity, some novels also took the opportunity to promote decadent outlook on life, such as "keyboard" by the author of "Forgetting the City" Whether it’s playing flowers or wandering around the world, the gray life track is not my intention. The sky changes, the earth changes, and the mood changes. Why am I immutable … "

　　Publish online for profit

　　The reading rate of these online erotic novels is amazing, and the click-through rate reaches tens or millions of times. In order to attract readers, some works also specially indicate their "gold content", such as the novel "Xiang Yan Life" in the category of "Martial Arts Xianxia", and the article specifically declares "Absolutely Xiang Yan". Some authors are unscrupulous and even openly "seek cooperation from publishers". The reporter learned that it has become a common phenomenon for pornographic novels to "go online" at present. With the increasingly fierce competition between original literature websites, more and more websites are trying to gain popularity through pornographic novels in order to make quick profits. Online works are easy to publish, spread quickly, and difficult to supervise, which makes the perpetrators have no fear.

　　Recently, the General Administration of Press and Publication has published a "blacklist" of 40 pornographic novels on the Internet, which requires all localities to investigate and deal with them, but in fact, there are far more pornographic novels being spread on the Internet. In real life, it is worrying that the number of cases in which teenagers have taken the road of crime due to this bad influence is increasing. For the future of teenagers and the country, in addition to the relevant departments, the whole society should shoulder a long and arduous task of supervision. Our reporter Jing Li.

Editor: Xun Zhiguo

　　Guan Xiaotong signed autographs for fans. Photo courtesy of the publisher of "I don’t know the taste of sorrow"

　　BEIJING, Beijing, March 18 (Shangguan Yun) On the afternoon of the 18th, actress Guan Xiaotong, known as the "national daughter", appeared in Beijing with her new book "I don’t know the taste of sorrow" and interacted with fans. Guan Xiaotong said that this new book is a collection of essays. "It is far from being of literary value, because I am not a writer either. I just want to share my life and growth stories with you. "

　　So far, Guan Xiaotong has been acting for more than ten years. "I don’t know the taste of sorrow" also reveals her feelings of filming over the years: from a supporting role image, such as the "national girl" in "One Servant and Two Masters", she gradually became the first female in "Good Sir" and "Phoenix Begging for Phoenix".

　　Now, Guan Xiaotong is studying at the Beijing Film Academy, and her status often switches between "actor" and "student". When not filming, she lives the same life as other students; Sometimes when filming, you need to turn around, catch a plane and run publicity … … In this regard, Guan Xiaotong also said that he spent more time than others switching between two different identities, what he can get is secondary, and what is important is to do what he is doing well.

　　The cover of "I don’t know the taste of sorrow". Photo courtesy of the book publisher

　　"This book, not locked me in the room so living. As you know, I have the habit of keeping accounts by hand, and there are several diaries like this. Like during middle school, I will write some experiences every day. " Guan Xiaotong said, what you write down may be some small things, but after a long time, you save a lot.

　　Therefore, Guan Xiaotong said with a smile, "I don’t know the taste of sorrow" is not much literary value, nor is it a good article. I just want to share with you some bits and pieces of my life, which also includes the interaction with fans, because I also have them in my own growth.

　　At the scene, Guan Xiaotong also mentioned his favorite books, "such as Keigo Higashino’s Love Story in a Parallel World". I like reading mystery novels, because I have less time to read books now, and some books may not go on. There are all kinds of clues in mystery novels that can attract me. I may read them quickly, maybe I will finish them in two days. "

　　"In addition, in the mystery story, you can feel a lot of affection, friendship or love, which can make me fill a lot of spiritual things in a limited time." Guan Xiaotong explained. (End)

Original title: Top ten luxury mineral water brands in the world. How much is the most expensive bottle of mineral water?

How much is the most expensive bottle of mineral water?

It may be hard for most people to believe it …

According to the comprehensive ranking, the top ten luxury mineral water brands in the world are: Beverly Hills 90h20, modigliani, Exousia Gold, Kona Nigari, Fillico, Berg Iceberg Glacier Water, Iluliaq Glacier Water, Bling H2O Buling Mineral Water, CHATELDON Chatterdon Mineral Water and AQUADECO Yajia Spring. The details are as follows: The details of the top ten luxury mineral water brands in the world are as follows.

1. Beverly Hills 90h20 mineral water (reference price: 680,000)

This water was selected as the "Best Mineral Water Award in the World" by many high-quality water engineers. It is said that the water source comes from the middle of the Los Angeles Mountains. Its packaging is also very luxurious, and the bottle cap is inlaid with 600 white diamonds and 250 black diamonds.

2. modigliani mineral water (reference price: 420,000)

It is said that the bottle body is made of 24K pure gold, and it is from the artist Fernando. The water comes from Fiji and France, and it contains gold powder.

3. Exousia Gold (reference price: 170,000)

When making water, a special distillation method is used, which is said to have the effect of delaying aging.

4. Kona Nigari (reference price: 2730 yuan)

The water source is selected from the seabed of Hawaii Island. It is said that drinking the water for a long time can help to lose weight and improve the skin condition.

5. Fillico (reference price: 1491 yuan)

The low hardness natural mineral water from Kobe, Japan, has a gorgeous bottle. The bottle cap adopts the shape of a crown, and the bottle body is inlaid with many Swarovski crystals, which are matched with a gold coating. Limited to 500 bottles for sale every month.

6. Berg iceberg brand glacier water (reference price: 900 yuan)

The water source is the ancient glacier in the west of Greenland 15,000 years ago, with soft water quality, slightly sweet taste and low mineral content.

7. Water of Iluliaq Glacier (reference price: 320 yuan)

The water comes from the Selmec Kujalek Glacier in Greenland, and the annual output is very small, and it will only be produced according to the demand. The company will also mark the name of the user who buys glacier water on the bottle, which is the love of celebrities and rich people.

8. Bling H2O Buling mineral water (reference price: 307 yuan)

This kind of water is very popular abroad, and many globes and stars have drunk it. The water source is from Dayun Mountain, Tennessee, USA. The bottle is frosted glass, and the logo is inlaid with 64 Swarovski crystals.

9. CHATELDON Chatterdon mineral water (reference price: 108 yuan)

It is the royal mineral water of King Louis XIV, which is rich in minerals and can usually only be bought in high-end restaurants.

10. AQUADECO Yajia Spring (reference price: 82 yuan)

It is said that the water source comes from an aquifer formed in the ice age tens of thousands of years ago, with a cool entrance, pure water quality and minerals.

Among the top ten most expensive mineral water brands in the world in 2022, besides emphasizing healthy water quality, bottle design and added value occupy the main premium factors.

Editor in charge:

　　CCTV News:The National Stadium Paralympic Ice Hockey Competition entered the final stage of medal competition. Outside the stadium, the most advanced medical care and technology are guarding the dream of every paralympic athlete. Recently, CCTV reporters from the General Station approached the medical team of the National Gymnasium. Let’s follow the reporter’s lens to explore these medical technologies that protect the health of athletes on the field.

　　Before the competition began, the medical staff of the National Gymnasium were conducting a system connectivity test on individual medical equipment. Through this equipment, the real-time high-definition images of medical treatment in the stadium can be transmitted to the medical terminal of Beijing Winter Paralympic Games.

　　Once the emergency button of individual equipment in the venue is triggered, at the medical system terminal of BOCOG, more than 200 experts from more than 20 hospitals will conduct online and offline real-time consultation on emergencies at any time.

　　In the medical control room of the National Gymnasium, the situation of the stadium, clinic and ambulance is displayed on the big screen in real time. During the Games-time, based on 5G high-speed transmission technology, all venues including Beijing, Yanqing and Zhangjiakou, as well as the Medical Center of Beijing Winter Olympics Organizing Committee, have realized real-time sharing of medical resources and first aid information.

　　In addition to the telemedicine system created by the 5G signal, on the ambulances equipped in each venue, the latest medical equipment is also helping medical workers to race against time and grab the prime time for treatment. In the ambulance, the reporter saw that in addition to the negative pressure device to meet the epidemic prevention needs, the car was also equipped with ECG monitoring device, defibrillator and tracheal intubation equipment. Different from the large-scale equipment with the same function in the hospital, the biggest feature of all these equipment is light weight and convenience.

Yesterday’s weather situation

There were large-scale thunderstorms in our province from noon to night yesterday, with heavy rains in northern and western Zhejiang, and heavy rains in Hangzhou, Huzhou, Jinhua and Quzhou. From 08: 00 on the 19th to 08: 00 on the 20th, there were 157 townships (streets) with rainfall exceeding 50 mm, of which 22 exceeded 100 mm, the maximum rainfall intensity at a single station was 179 mm in Changxing Peace, and the maximum hourly rainfall intensity was 120 mm in Changxing Beach Longqiao. In addition, there are 7-9 thunderstorms and strong winds in northern Hangzhou and northern Shaoxing.

Today’s rainstorm is still the same?

Speaking of the torrential rain in these two days, I have to mention Typhoon Taili. Although Taili is far away from our province, the water vapor it brings to our province is quite rich. Because of the good water vapor conditions at the lower level, coupled with the unstable subtropical high and the influence of small weather system, the uplift movement is strong, and the convection developed in our province at noon is just in a strong period around the evening peak.

The picture shows the rain in Shangcheng Ding Qiao on July 19th.

Many netizens can’t help asking: Does it rain every time after work?

What about today?

Judging from the current weather situation, the convective conditions in this afternoon are still good, the water vapor and unstable conditions are good, and the convective conditions in northern Zhejiang and coastal areas are relatively better. Strong convective weather is local, and the local short-term rain is strong. You can pay attention to the latest forecast and early warning information released by the local meteorological department.

Recent weather

Scattered thunderstorms in the afternoon in the next three days.

On the 23 rd, due to the influence of the high-altitude trough, there was an afternoon thunderstorm.

From 24th to 27th, it was affected by the subtropical high and the airflow around the tropical system.

There are many showers or thunderstorms in southern Zhejiang and coastal areas.

Sunny, hot and high temperature in northern Zhejiang+afternoon thunderstorm

Weather forecast for the next 7 days in Zhejiang Province

From noon to night today: it is cloudy in southern Zhejiang and coastal areas, with scattered thunderstorms before midnight; There are thunderstorms in the shade in other areas. The above thunderstorm areas may be accompanied by short-term heavy rain, strong lightning, local 8-10 thunderstorm and gale, individual small hail and heavy rain.

Tomorrow: it will be cloudy in northern and western Zhejiang, with some thunderstorms; Other areas are cloudy to cloudy, with scattered thunderstorms in the afternoon.

The day after tomorrow: the whole province is cloudy to cloudy, with scattered thunderstorms in the afternoon.

23rd: It is cloudy to cloudy in northern and western Zhejiang, with showers or thunderstorms in the afternoon to night; Other areas are sunny to cloudy, with some thunderstorms in the afternoon.

24-26: It is cloudy to overcast in southern Zhejiang and coastal areas, with some showers or thunderstorms; Other areas are sunny to cloudy, with scattered thunderstorms in the afternoon.

27th: Cloudy to cloudy showers or thunderstorms in southern Zhejiang, cloudy in northern Zhejiang and scattered thunderstorms in the afternoon.

Popular science classroom

Original title: "Is it raining in Zhejiang today? The precipitation is local, and the short-term rainfall is heavy … "

Read the original text

"I’ dug’ another mobile phone. Whose is this?"

"My, my! Hold it for me first … "

This is a fancy game full of fun. Everyone grabs potatoes with all their heart and soul, so that some people’s mobile phones slip out of their pockets and fall to the ground without noticing it.

On March 8th, wuxuan county Municipal Bureau of Human Resources and Social Security and Dongxiang Town Trade Union jointly launched a series of activities to help rural revitalization. More than 100 women and enthusiastic male guests punched in the potato planting base in Luliang Village, Dongxiang Town, and had an unforgettable March 8th Women’s Day.

At the event site, laughter and laughter came one after another. Not much to say, there are pictures to prove it.

Dig up potatoes

Input is the greatest respect for the game. Tear off the vines and pull open the soft soil layer, and one khaki potato will appear in front of you. Returning to the pile, bagging and carrying it to the weighing place, although these girls are usually gentle and seemingly helpless, they are also good at farm work.

The activities include potato "big" competition, potato "quantity" competition and potato peeling competition. In each group, the largest potato is selected for volume measurement, and which group has the largest potato is compared; In the specified 10 minutes, see which group has the heaviest sum of potatoes; In the specified 1 minute, see which group peeled potatoes quickly and well.

After a fierce competition of "big", "quantity" and "fast", the top three winners were decided respectively, and half a bag of potatoes was awarded.

Half a bag of potatoes, weighing at least 50 or 60 Jin, is really "rewarding".

At the end of the activity, everyone will also make the dug potatoes into various delicacies. The dishes are rich and exquisite, and the aroma is diffuse, which is mouth-watering and memorable.

Dongxiang Town has a warm climate, and the cultivated land is mostly alluvial sandy loam, which is fertile and breathable, and has natural advantages for potato growth. The yield of commercial potatoes is 3000-6000 kg per mu. At the end of last year, the potato planting area in Luliang Village was 302.3 mu, and potatoes were basically planted in the winter fallow fields, covering 100% of the farmers in the village who worked at home.

Nowadays, potatoes have ushered in the harvest season. At present, the market price of potatoes is about 2.4 yuan/kg, and the average income per mu is 2,400 yuan, calculated by the yield of 3,000 Jin per mu. Excluding the cost, the net profit per mu is above 1000 yuan, which effectively increases farmers’ income and promotes rural revitalization.

"Family, I am now in the potato planting base in Luliang Village, Dongxiang Town, wuxuan county …" On the day of the event, Dongxiang Town made full use of the advantages of "internet plus" and invited the network anchor to bring the goods live with the theme of "claiming a piece of land and harvesting a hope".

Through the way of "webcast+interaction", consumers can directly claim and dig potatoes online, understand the growth process of potatoes in an all-round way, establish close ties with farmers, further broaden the sales channels of agricultural products, drive local farmers to increase their income and get rich, let "Golden Bean" take advantage of the east wind of live broadcast with goods, and activate a pool of spring water for the integrated development of "agricultural industry+red research+rural leisure".

Soft shoulders shoulder heavy responsibilities, and women are blooming. There is a kind of beauty called "her strength". There is more than one side of her life. She is a mother, a daughter and a companion … She is gentle and delicate, sincere and tenacious, elegant and intellectual …

Photo: Lu Yuan Ling Correspondent: Hu Zhenxing, Liu Jiaxin

Original title: "Wu Xuan:" Dig "N mobile phones and reward half a bag of potatoes"

Read the original text

The spring breeze is warm, the grass grows and the warbler flies.

The world is alive.

In the southernmost county town of Chinese mainland.

Hundreds of thousands of acres of red soil

Pineapples all over the mountains

Weave into a yellow-green carpet

Ups and downs in the spring breeze

Speaking of pineapples

The most famous is the "pineapple sea" in Xuwen, Zhanjiang.

Why most people choose to eat Guangdong Xuwen pineapple.

You don’t know?

Come and see ↓↓↓↓

The largest pineapple production base

Pineapple in springIt is a real seasonal fruit, inMarch-MayThe spring pineapple on the market has a stronger fragrance and a more moist taste.Textual research on plant name and reality mapIt is recorded in the book: "LoudouziGuangdong, a Polo, born in Shan Ye, is really like a radish, with a cluster of leaves, long sharp teeth, and good taste, color and fragrance … The fruit is ripe golden yellow, the skin is as hard as a fish scale, peeled and carnivorous, sweet and residue-free. "The dew bag here is pineapple.

The largest pineapple production base in China.Neither in Hainan nor in Taiwan Province, but inGuangdong."China pineapple sees Guangdong",Xu Wen, Leizhou, Huilai, Lufeng, ZhongshanIt is the main pineapple producing area in Guangdong. According to the data,In 2022, the planting area of pineapple in Guangdong is about 590,000 mu, and the output is about 1.298 million tons.

Source: Southern Rural News

Guangdong pineapple producing areas, the most famous isZhanjiang Xuwen "The Sea of Pineapples"Located at the southernmost tip of Chinese mainland, it produces nearly half of China’s pineapples and forms the most magnificent pineapple planting landscape belt in China. The pineapple planting area here is up to.350,000 mu (accounting for more than 1/3 of the country), the annual output is about700,000 tons, every yearFebruary to MayIt is the mature listing period of Xuwen pineapple and the busiest season of "this sea".

Source: Southern Rural News

The most beautiful "pineapple sea"

Drive north from Xuwen Port.50 kilometersThere is a magnificent and beautiful "sea", which is more yellow than the beautiful scenery of the sea and the sky, and adds a pineapple fragrance to the surging waves.350,000 muThe pineapple fields are rolling,700,000 tonsPineapples are born close to the ground.150 thousandFruit farmers worked hard and eventually covered.More than 60% of cultivated land, the area isFive Macao sizes converge into the most beautiful "pineapple sea".

Contiguous pineapple fields are endless, overlooking from the sky, red soil, green seedlings, windmills and villages are criss-crossed, colorful, just like a picture.Colorful tropical wind carpet.

Source: Southern Rural News

Source: Southern Rural News

Huang Lihai, a poet of Xu Wenji.Xu Wen’s pineapple is praised as follows: "The golden particles of sunshine come to the pineapple fruit, and the golden wave is crazy, which is more urgent than expected. The strong wind plays musical saw like a pineapple leaf trembling, and the short sound is crisp, rotating around, and the stars ride the wind, exchanging more lights of the world." More and more people know that the most beautiful sea in Xuwen is called "pineapple sea".

Source: Southern Rural News

"pineapple sea" has a vast industrial space.

In recent years, Xuwen pineapple has been popular in the market.One out of every three pineapples in China comes from Xuwen. Its output value has more than tripled in five years, and its export has increased 60 times in three years, making it a real "world pineapple".

Keeping up with the market demand, Guangdong Xuwen not only sells whole fruits, but also develops.Fresh-cut pineapple, make it into explosives. Small pineapples are pressed into the base of the machine, and the steel knife rotates. After 2 seconds, the skin is peeled off, revealing fresh pulp. After packaging, ice cooling and cold chain transportation, it can appear on the shelves of supermarket chains in major cities within 24 hours. Open the bag and eat immediately, the edible rate reaches 100%, which is deeply loved by young consumers.

Fresh-cut pineapple, pineapple crisp, pineapple prefabricated vegetables …All kinds of processed products make the industrial space of "pineapple sea" infinite, and the fruit farmers increase production and income, beaming, and a smiling face of Zhang Fengshou merges into the most beautiful sea.

Source: Southern Rural News

Five benefits of eating pineapple

Everyone says that we should pay attention to "three eating" when eating fruit, eat in season, eat fresh, and eat from the core producing areas. Fresh pineapple, with high nutritional value, contains protein, raw sugar, sucrose, organic acids, amino acids, dietary fiber, vitamin A, vitamin C … Eating pineapple has the following five benefits:

Step 1 stimulate appetite

Pineapple is rich inAromatic substancesRich aroma can stimulate saliva secretion and increase appetite.

Step 2 help digestion

Pineapple contains a kind of medicine called."pineapple enzyme"The substance canDecompose protein, help digestion,It is also beneficial toEliminate inflammation and edema, promote blood circulation,When eating too much meat and greasy food, it is more appropriate to eat some pineapple.

3. It is beneficial to reduce blood pressure

PineappleThe content of potassium is high and the content of sodium is low.Potassium can offset some of the adverse effects of sodium when it enters the body. Helps patients with hypertension.bring down the blood pressure. In addition, the sweet and sour taste of pineapple can also be used as an ingredient for cooking food for patients with hypertension, reducing the consumption of salt and avoiding the increase of blood pressure.

Step 4 prevent constipation

Pineapple is rich in dietary fiber.Stimulate intestinal peristalsis and prevent constipation.

Step 5 whiten skin

Vitamin C in pineapple is natural.antioxygen, can help the skin become white and delicate.

These three types of people should not eat pineapple.

The irritant ingredients in pineapple will cause irritation to gums and oral mucosa, soPatients with oral inflammation such as oral ulcer, gingivitis and periodontitis.Don’t eat pineapple.

Pineapple contains many acidic substances, such as hyperacidity, gastric ulcer and gastroesophageal reflux.Gastropathy patientEat pineapple carefully, and don’t eat pineapple on an empty stomach.

Bromelain in pineapple is a sensitizing component,People with allergiesIt’s best not to eat pineapple.

By the way

Eating more pineapple will get angry.

Although Xuwen pineapple in Zhanjiang, Guangdong is delicious.

But don’t be too greedy ~

That’s the end of this issue.

Want to see more interesting and practical content

Pay attention to me quickly

Source: Nanfang Daily, published by Guangdong

The pictures in the article are from the Internet, not for commercial use, and are only used as materials for popular science dissemination. If there is any infringement, please contact to delete it.

Cctv newsAt 8 o’clock every day, CCTV will sort out the big and small things that happened around us within 24 hours.

One arrow and two stars! Test 14 and Test 15 satellites were successfully launched in Taiyuan.

Ministry of Water Resources: The drought in the Yangtze River Basin continues, and the drought-resistant water supply is generally controllable.

:: China initiated domestic legal procedures for the ratification of the Firearms Protocol.

The National People’s Congress suggested "reducing the proportion of English teaching", and the Ministry of Education responded: according to the regulations, the proportion of foreign language class hours is 6-8%, which is obviously lower than that of Chinese, mathematics, sports, art and other disciplines. Foreign language is an important part of students’ all-round development in morality, intelligence, physique, beauty and labor, which is helpful to cultivate and develop students’ core literacy such as language ability, cultural awareness, thinking quality and learning ability, and cultivate students’ China feelings, international vision and cross-cultural communication ability.

Publicity Department of the Communist Party of China and the Ministry of Public Security released the advanced deeds of "The Most Beautiful Grassroots Police" in 2022.

The prevention and control of the epidemic situation was ineffective, and four cadres in Bijie, Guizhou Province were put on file for review and investigation.

It is a rumor that the virus in Yining City belongs to the influenza virus in Xinjiang.

US officials resumed reviewing Haihu Manor documents. US media: Trump has been unable to stop criminal investigations.

Holding an umbrella in the rain regardless of his wife, South Korean President Yin Xiyue’s move has caused a mockery.

South Korea Joint Staff Headquarters: North Korea launches ballistic missiles into the eastern waters of the peninsula.

The United States reappeared bloody weekend, and 11 shootings occurred in Chicago one day, killing at least 4 people.

Pfizer CEO Abel was infected with COVID-19 for the second time in 40 days, after four doses of vaccine.

Under the European energy crisis, China’s heating "artifacts" such as baby warmers and electric blankets are exported with great enthusiasm.

Hurricane Fiona landed in Canada and Prime Minister Trudeau canceled his trip to Japan.

Shanghai Pudong police informed the murder case with a knife, and the suspect has been arrested.

Gan Yu, who was rescued after losing contact for more than ten days after the earthquake, has been transferred to the general ward. Relatives: waiting for surgery.

The date of postgraduate entrance examination is approaching, and many colleges and universities across the country have successively published the 2023 MBA enrollment brochure. The reporter learned from it that MBA tuition fees in many colleges and universities across the country have increased, ranging from 20,000 yuan to 60,000-100,000 yuan. The total tuition fee is generally around 100,000 to 200,000 yuan, and the high is 400,000 to 500,000 yuan.

SF is caught in a "dispute over insured compensation", and consumers: it is not easy to claim compensation; Courier: I can deduct 20% of the premium.

230 million yuan involved! Police in Ziyang, Sichuan Province cracked a case of copyright infringement by a "full chain" of 21 gangs.

The trial version of "Specification for Autism Screening Intervention Services for Children Aged 0-6" was released. Being unable to eat with chopsticks at the age of 5 may be autism, being unable to stand on one foot at the age of 4, and being unable to run at the age of 6 may also be an early warning signal.

"Attendant" in big cities: Young clients account for over 60%, with an hourly fee of 100 yuan. Online courses are more like Wechat business.

The whole network of "Sheep Made a Sheep" exploded, and the founder was publicized by his alma mater.

Some tourists drive to crush Poyang Lake wetland, and Jiangxi Ecological Environment Department forms a joint investigation team.

A cup was won in the women’s live broadcast room, and it was broken three times. The merchant refused to accept it: I don’t believe this evil, and I will reissue it. Netizens expressed their expectation for the follow-up.

Crack down on financial crimes and guard the "money bags" of the masses.

— — People’s Daily commented on "Ten Typical Cases of People’s Courts Punishing Financial Crimes according to Law"

Tianjin:The theme lighting landscape of "Celebrating the 20 th National Congress" appeared in the Cultural Center Square.

Shanghai Disneyland opens Halloween mode.

Zhang Tianwu, the last veteran of Heilongjiang Province who participated in the Long March of the Red Army, died at the age of 101. In April 1934, 13-year-old Zhang Tianwu joined the Red Army, climbed snow-capped mountains and crossed grasslands, and arrived in northern Shaanxi with tenacious perseverance. "Don’t waste hard work and plain living" is Zhang Tianwu’s simple family motto. Old soldier, have a good trip!

　

See you at 8 o’clock tomorrow!