Member of Social Science Department of Peking University Academic Degrees Committee.
Director, Center for Soft Law Research, Peking University Law School
Member of the National Appraisal Group of Philosophy and Social Sciences.
Member of the Expert Advisory Group on Administrative Examination and Approval System Reform in the State Council.
Educational legal system consulting expert, Department of Educational Laws and Regulations, Ministry of Education
Director china law society
Vice President of china law society Administrative Law Research Association
Executive Director of China Institute of Administrative Supervision
Director of Beijing Law Society
Consultant of Administrative Law Research Institute of Beijing Law Society.
The Supreme People's Court invited consultant.
The Supreme People's Procuratorate Minhang procuratorial consulting consultant
Member of Expert Advisory Committee of Beijing Higher People's Court
Academic research consultant of Beijing No.2 Intermediate People's Court
Member of the Advisory Committee of Haidian District People's Court, Beijing
Member of Expert Advisory Committee of Shanghai No.2 Intermediate People's Court
Member of Legal Advisory Committee of China Federation of Returned Overseas Chinese.
Consultant of the 7th Beijing Lawyers Association.
Member of Legal Expert Advisory Committee of Beijing Administration for Industry and Commerce
Deputy Director, Academic Committee, Research Base of Rule of Law Government, China University of Political Science and Law
Editorial Committee or invited editorial Committee of Journal of Zhejiang University, Qiushi Magazine and Law Journal.
Member of the expert database of religious work of the State Bureau of Religious Affairs.