From 2002 to 2007, he served as President of Hainan University, Deputy Secretary of Party Committee, Director of Academic Committee and Chairman of academic degree evaluation committee, member of the Standing Committee of Hainan Provincial People's Congress and member of the Legal Committee of the Provincial People's Congress. He is also a member of the Steering Committee of Law Teaching in Colleges and Universities of the Ministry of Education, director china law society, executive director of the Teaching Research Association of China Colleges and Universities, executive director of the Law Education Research Association of China, executive director of the Law Research Association of China World Trade Organization, executive director of the China Litigation Law Research Association, member of the National Criminal Procedure Law Professional Committee, and visiting researcher of the Criminal Law Science Research Center of China Renmin University, the State Key Research Base. Vice President of Hainan Higher Education Society, Vice President of Hainan Supervisory Society, Member of Hainan Academic Degrees Committee, Member of Hainan Judicial Appraisal Committee, Member of Expert Advisory Committee of Hainan Provincial People's Procuratorate, Legislative Advisor of Haikou Municipal People's Government, Member of Haikou Arbitration Committee.
Now he is in charge of the National Social Science Fund 1 project and 3 scientific research projects of the Ministry of Education. Published 23 books and teaching materials compiled by the whole country, published more than academic papers 1 10, and won provincial and ministerial awards 10 teaching and research achievements. He has successively won the honorary titles of "Excellent Teacher in Hainan Province", "Excellent party member in Hainan Province", "Young Builder in Hainan Special Economic Zone", "First Education Award of Education Department of the Ministry of Justice", "May 4th Medal of Hainan Province", "Excellent Expert with Outstanding Contributions" of the State Council, "Expert with Special Government Allowance" and "Top Ten Outstanding Young and Middle-aged Jurists in the Fourth National Congress", and was awarded the honorary titles by the Ministry of Personnel and the Ministry of Science and Technology.
Research direction of main disciplines:
1, judicial management
2. Criminal Procedure Law
3. Judicial system and reform
Academic achievements:
1. China's Principles of Justice, Higher Education Press, 2003.
2. Judicial System in China, Law Press, 2005.
3. Research on Judicial Reform in China, Law Press, 2000.
4. China Judicial Reform Theory and System Innovation, Law Press, 2004.
5. Principles and Reform of Criminal Procedure, Law Press, 2003.
6. Theoretical Exploration of Judicial Reform, Law Press, 2003.
7. International Covenants on Human Rights and Legal Construction in China, Wuhan University Press, 2007.
8. Lawyers Law, Law Press, 1997.
9. Integrity, Law Press, 1995.
10. On the Prevention and Control of Judicial Corruption, Law Press, 2004.