1982.08—— 1986.09 cadre of Changsha Chemical Mine Design Institute of Ministry of Chemical Industry;
1986.09—— 1989.07 Graduate students majoring in mining engineering from the Department of Mining Engineering, Chongqing University;
1989.07—— 1992.02 Member of the Planning Commission Office of Chongqing Municipality, Sichuan Province;
1992.02—— 1992.05 Deputy Director of the Planning Commission Office of Chongqing, Sichuan Province;
1992.05—— 1995.06 Director of Chongqing Planning Commission Office, Sichuan Province 1993. 12 was rated as a senior economist;
1995.06—— 1998.02 Deputy Director of Chongqing Planning Commission Office;
1998.02—— 1998.05 Director of Chongqing Planning Commission Office;
1998.05——2006.07 Secretary of the General Office of Chongqing Municipal Government;
2006.07—2008.10 Assistant to the Director of Chongqing Economic Commission (director level), member of the Party Group;
2008.10 —— 2008.11nominated as the deputy head of Jiangjin district government in Chongqing;
2008. 1 1—— Deputy Head of Jiangjin District Government, Chongqing.
2011July has served as deputy director and member of the party group of Chongqing Economic and Information Technology Commission.