He has published more than 1 10 academic papers on accounting research and auditing research, and has written and edited more than 30 books. The monograph "Research on Auditing Control System of Certified Public Accountants" is the first monograph in China that systematically discusses the system of certified public accountants. It is the only teaching material for the professional direction of certified public accountants in colleges and universities in China. It participated in the compilation of the national unified examination teaching material "Auditing" and edited the designated teaching material "Introduction to Independent Auditing Standards" for the continuing education of certified public accountants in China. Main items and topics of research: 1. National Social Science Fund Project-Research on the Path Reform of Auditing Fraud in Capital Market by Chinese Accounting Firms (No.:02CJY007, moderator, ongoing, 50,000 yuan) 2. Supported by the Ministry of Education's "Outstanding Young Teachers' Teaching and Research Award Program" —— "Research on the Sustainable Development of China's Capital Market and the Innovation of CPA's Auditing System" (released in 2000, hosted, in progress, funded by 300,000 yuan). Key Project of Ministry of Finance-"Research on Auditing System of Certified Public Accountants in China" (1996, sponsored by the moderator, completed) 4. Key topic of the Ministry of Finance-"Research on Several Issues of the Development of China's CPA Industry during the Ninth Five-Year Plan" (1997, moderator, completed) 5. Key Project of Ministry of Finance-Research on the Revision of China's Current CPA Law (1999, moderator, completed) 6. It's drafted. (2) Audit standards of "violation of laws and regulations"; (3) "Inventory Supervision" audit standard. At present, the fourth regulatory project of the Ministry of Finance, Standards for Auditing Reports of Certified Public Accountants, is being drafted. Has been involved in the drafting and formulation of independent auditing standards for certified public accountants in China, and the teaching of national training courses for certified public accountants and audit teachers organized by National Accounting Institute and China Institute of Certified Public Accountants.