1977-12-01turn1980-101workers in Guiyang Iron and Steel Plant, Guizhou Province1980-1. 0 1 turn 1985-07-0 1 Period: Law major of Southwest University of Political Science and Law (Correspondence College)1984-091turn1990-04. 2-06-0 1 Period: Southwest University of Political Science and Law (Correspondence University) majoring in law 1990-04-0 1 to 1992-04-0 1 Deputy Director, Legal Affairs Department, Guiyang Public Security Bureau, Guizhou Province +0 Director of Legal Affairs Department of Guiyang Public Security Bureau (department level) 1997-09-0 1 zhuan 1999-07-0 1 Period: School of Administration, China Renmin University, postgraduate course in administration, studying1998-. Director of Legal Reeducation through Labor Department of Guiyang Public Security Bureau (director level) 2003- 12-0 1 to July 24, 2008 Director of Guiyang Public Security Bureau (deputy director level) 2008-July 24 to present Deputy Secretary of the Party Committee and Political Commissar (deputy county level) of Jinyang Branch of Guiyang Public Security Bureau, Guizhou Province.