Professor, Doctoral Supervisor and Doctor of Law, School of Law, Beihang University. He is currently a member of the academic Committee of the college. He used to be a member of the Degree Sub-committee of Law School, director of the College Teaching Steering Committee (2009-20 15), director of the Research Center of Law and Legal History (2010/2015), and a representative of the faculty and staff of the school. 1983- 1987, Southwest Normal University, Bachelor of Laws; 1992- 1995, majoring in the history of legal thoughts in Southwest University of Political Science and Law (tutor Mr. Yu Ronggen), with a master's degree in law; 1998-200 1 year, majoring in legal theory (tutor Mr. Han Yanlong, Mr. Li Buyun) of the Graduate School of Chinese Academy of Social Sciences, with a doctorate in law; From 2002 to 2004, I was engaged in postdoctoral research in the philosophy postdoctoral mobile station of Wuhan University (tutor Mr. Deng Xiaomang). 1987-2000, teaching and lecturer at Southwest University of Political Science and Law; 200 1-2003; Associate Professor, Xiangtan University Law School; June 2003-May 2008, Southwest University of Political Science and Law, distinguished professor, doctoral supervisor of legal theory, director of law research institute, member of academic committee, part-time teacher of administrative law school. In June 2008, he was transferred to Beihang Law School.