The Dark Side of Chinese Academia: From Fake Degree Professors to AI-Powered 'Paper Mills'
China has implemented many measures to deal with plagiarism, paper trading, and 'paper mills', but academic fraud remains complex, especially with the help of AI.
The professor Chen Jin and the 'Hanxin' chip, actually a rebranded Motorola chip, in a typical scandal of scientific fraud in China. Photo: Sina.
The plague of fake degrees, plagiarism, and academic fraud within China's scientific research community can be divided into four major categories: fake degrees, plagiarism, research fraud, and 'paper mills'.
A Shocking Case: Peking University Professor Used a Fake Degree
In 2022, renowned management scholar Chen Chunhua became embroiled in controversy after Chinese public opinion questioned the doctoral degree she used in her academic records.
Chen Chunhua was one of the most prominent management scholars in China over the past 20 years. She was a professor at Peking University, Director of the BiMBA Business School at the National School of Development, and authored many books on corporate management and organizational transformation. She was often referred to by the media as a 'Huawei research expert' due to her numerous analyses of the company.
Chen Chunhua, a scholar once considered a 'female powerhouse' in the business world, had to resign from her professorship at Peking University for using a doctorate from a foreign 'phantom' university. Photo: Sohu.
However, in July 2022, Huawei unexpectedly issued a statement asserting that it had no relationship whatsoever with Chen Chunhua, saying 'Huawei does not know her, and she cannot understand Huawei'. This statement aimed to refute a series of online articles labeling her as 'Huawei's strategist', 'Huawei's second brain', or someone with significant influence over Huawei CEO Ren Zhengfei.
Following Huawei's statement, Chinese netizens began scrutinizing Chen Chunhua's academic records and discovered controversy surrounding her doctorate. For years, Chen Chunhua claimed she held a DBA (Doctor of Business Administration) from 'European University Ireland', received in 2001. However, this institution was not on the list of officially recognized universities in Ireland.
On August 3, 2022, Chen Chunhua released an open letter explaining that she had indeed participated in this DBA program, and that obtaining the degree occurred before China's current regulations on recognizing foreign degrees were enacted. She admitted that this doctorate was not recognized by Chinese authorities.
Huawei's chairman confirmed to the media that he knew nothing about Chen Chunhua, denying any relationship between Huawei and her. Photo: Quartz.
On the same day Chen Chunhua published her explanation, Peking University announced that it had received her resignation and terminated her contract according to regulations.
Notably, Peking University did not conclude that she had forged the degree. The focus of the controversy lay in using an unrecognized degree to build academic credibility. The case became symbolic of a broader debate about the quality of foreign degrees, 'in-service doctorates', and professorial hiring standards in China.
This case caused shock because Chen Chunhua was no ordinary scholar. Before the scandal, she was one of China's most renowned management experts; frequently listed among influential thought leaders in the business world; taught at top universities; and had a major impact on China's private business community.
Thus, Chen Chunhua's case is seen as one of the most typical examples of the crisis of confidence in degrees and academic integrity within China's academic and management circles in recent times.
Huawei's official statement: 'Huawei has no relationship with Professor Chen Chunhua; Huawei does not know her; she does not understand Huawei.' Photo: Sina.
Plagiarism and Thesis Fraud
Beyond individual cases, Chinese media have repeatedly exposed networks selling fake degrees or brokering fake academic records for job applications, visa applications, or admissions to educational institutions. These cases show that the fake degree market persists alongside the demand for degrees to advance careers.
According to studies on academic integrity in China, plagiarism has been a serious problem in many universities.
A commonly cited cause is the pressure to publish papers for graduation or for academic titles. For years, master's and doctoral students at many universities had to have a certain number of papers published in journals to qualify for degrees. This created strong incentives for copying, hiring ghostwriters, or purchasing research papers.
Fake master's degree in clinical medicine from New Continental Medical College. Photo: TNTQ.
An article titled 'Research Integrity in China: Problems and Prospects' published in the Chinese journal 'National Science Review' pointed out phenomena such as: plagiarism, 'ghost' authors, buying and selling co-author positions on scientific papers, fake data, and the 'publish or perish' pressure that has polluted the scientific and academic research environment.
The 'Hanxin' Chip Scandal – A Symbol of Scientific Fraud in China
This is considered one of the most famous academic fraud cases in Chinese scientific history.
In 2003, Professor Chen Jin of Shanghai Jiao Tong University announced the successful development of the DSP chip 'Hanxin-1', hailed as a breakthrough that would help China reduce dependence on foreign technology. Chen Jin was born in 1968, graduated from Tongji University, later studied in the US earning a PhD from the University of Texas, and worked at Motorola before returning to China.
Before the deceit was exposed, hundreds of articles praised the 'Hanxin' chip and Professor Chen Jin. Photo: Thepaper.
However, in 2006, an investigation was launched after allegations of fraud, revealing that the 'Hanxin chip' was actually a Motorola chip whose original logo had been ground off and replaced with a 'Hanxin' label. Claims about the chip's technological capabilities were also determined to be false. Chen Jin was dismissed, stripped of his professorship, and forced to repay all research funding received from the state.
The 'Hanxin' chip scandal is often regarded by scholars as a typical example of the consequences of the pressure for scientific achievements and the technology race.
The 'Hanxin' chip – a shame for Chinese media after being duped by Chen Jin. Photo: Thepaper.
'Paper Mills' Producing Theses and Articles
This phenomenon, known as 'paper mills', is particularly alarming to the international scientific community. 'Paper mills' are businesses specializing in: ghostwriting theses and scientific articles; fabricating research data; selling authorship positions; creating fake peer reviews. Clients often include: hospital doctors needing papers for promotion, university lecturers, graduate students needing papers to graduate, and researchers wanting to boost their records.
These establishments offer A-to-Z services: ghostwriting articles; falsifying experimental data; creating fake graphs and microscope images; translating and editing English errors; finding domestic and international journals for publication; even selling co-author slots on completed articles.
Multiple international investigations have shown that China is one of the places with the most 'paper mills' in the world, partly due to the immense pressure to publish. Recent studies also show that AI is being used to mass-produce fake articles faster than before. Some typical cases:
107 Articles Retracted by Springer in 2017
This is the most famous scandal. International scientific publisher Springer Nature retracted 107 articles published in the journal 'Tumor Biology'. Investigation revealed: most authors were from China; the peer review process was manipulated; fake peer reviewers were created; review emails were generated by the authors themselves or controlled by intermediaries.
This case caused global shock. Subsequently, hundreds of Chinese doctors and researchers were investigated, and many hospitals had to conduct internal inquiries.
Caricature about a 'paper mill' producing theses. Photo: Stdaily.
Over 400 Biomedical Articles Suspected of Being Produced by 'Paper Mills'
Between 2020 and 2022, experts discovered a series of biomedical articles with peculiar characteristics: identical structure, same graph style, same writing style, only changing gene names or disease types. Many came from local hospitals, medical schools, and small research institutions in China.
This led to suspicions of 'article production lines'; many international journals had to retract articles in bulk.
Root Causes
Many researchers argue that academic fraud is not just an individual ethical issue but also stems from evaluation mechanisms. A study on China's publication reward system found that many universities once paid very high rewards for international articles, with some giving tens or hundreds of thousands of US dollars for a single publication in prestigious journals.
Scholars of research integrity say that the 'publish or perish' pressure, title evaluation based on article count, university ranking races, and direct cash rewards for publications have created a favorable environment for fraudulent practices.
A Nature analysis shows that the proportion of articles produced by 'paper mills' is increasing sharply. Photo: Zhihu.
China Gets Tough on Academic Fraud
China realized that plagiarism, paper trading, fake data, and 'paper mills' have severely damaged its scientific reputation internationally; therefore, it has shifted from 'encouraging publication at all costs' to 'managing academic integrity' over the past decade. Main measures include:
First, building a 'scientific credit record' system
In 2018, China issued a document on strengthening research integrity construction, introducing for the first time the concept of 'scientific research dishonest persons' into the national management system.
Researchers found to have committed fraud can be banned from applying for research funding, excluded from science award evaluations, restricted from promotions, and entered into a database of scientific integrity violations.
Second, issuing unified investigation and punishment regulations
In 2022, over 20 central agencies, including the Ministry of Science and Technology, issued rules for investigating and handling dishonest acts in scientific research, including: plagiarism, data fabrication, image manipulation, article trading, peer review manipulation, and inappropriate authorship.
Caricature supporting the fight against academic fraud: 'One rat dropping spoils the whole pot of soup'. Photo: THX.
Third, cracking down on 'paper mills'
This is the most prominent campaign. Since 2020, regulatory agencies and major universities have begun cooperating with international publishers to investigate. Many articles have been retracted on suspicion of originating from 'paper mills'.
China Central Television (CCTV) has also produced investigative reports on this phenomenon. According to recent investigations, some 'paper mills' have used generative AI to mass-produce articles.
Fourth, a campaign to review retracted articles
In 2025, China's Ministry of Science and Technology launched a special campaign to address articles that had been retracted by international journals.
Authorities required investigations into cases of: plagiarism, data or image fabrication, article trading, and fake peer reviewers. At the same time, they built a long-term monitoring mechanism for retracted articles and placed serious violators into the national scientific credit database.
Fifth, compelling universities to self-inspect
China's Ministry of Education required universities to conduct rounds of: self-review of retracted articles, reinvestigation of past cases, and reporting of causes and disciplinary actions.
Many universities had to examine all articles published by their faculty from 2023 onward to identify signs of fraud.
AI and 'paper mills' are currently two hot issues in China's fight against academic fraud. Photo: Xinzhiyuan.
Sixth, reforming academic evaluation mechanisms
This is the most important long-term change. In the 2000s–2010s, many Chinese universities paid very high rewards for SCI (Science Citation Index) articles, sometimes equivalent to tens of thousands of USD per article. This created incentives for fraud.
From 2020 onward, China has gradually reduced evaluation based on article count, limited the use of SCI as the sole criterion, assessed actual research impact, and reduced cash rewards for international publications. The goal is to alleviate the 'publish or perish' pressure, considered a root cause of academic fraud.
The results of the fight against academic fraud are mixed. On one hand, crude plagiarism and open article trading have significantly decreased; the current punishment system is much stricter than 10–15 years ago.
However, the problem of 'paper mills' has not been completely eradicated, especially in the biomedical field and hospitals. Recent investigations show that many fake article production organizations have switched to using AI to evade traditional detection methods.
Many Chinese experts now believe that the fight against academic fraud has moved from dealing with individual plagiarism cases to a much harder stage: detecting organized fake research production networks supported by AI.
According to NDNB, Thepaper
Thu Thuy
