1983.03-1984.05438+0 Work in Pu 'an Township, Linjiang District, Yongchuan County, Sichuan Province;
1984.01-1993.01worked in the organization department of Yongchuan county (city) Committee in Sichuan province (during which: 1986.09- 1989.07 studied in the Party School of the Central Party School).
1993.01-1995.04 Deputy Director of Organization Department of Yongchuan Municipal Committee of Sichuan Province (in the meantime:1991.09-1994.12 Economic Management of Party School of Sichuan Provincial Committee.
1995.04-1998.01Director of Yongchuan Municipal Committee Office, Sichuan Province (during this period: 1996.06- 1997.03, Party Secretary and Deputy General Manager of Yongchuan Amino Acid Company);
1998.0 1-2003.02 Member of the Standing Committee of Yongchuan Municipal Committee of Chongqing Municipality and Minister of Organization Department (during which: 1998.02-2000.02 studied in the postgraduate class of criminal law major of Southwest University of Political Science and Law);
February 2003-February 2007, Deputy Secretary of Yongchuan Municipal Committee of Chongqing (during this period: graduated from the Graduate School of Chongqing Municipal Committee of Constitutional Law and Administrative Law from September 2000 to June 2003, and attended the third advanced seminar on studying in the United States organized by the Organization Department of Chongqing Municipal Committee from June 2005 to September 2005);
2007.02-2009.12 Member of the Standing Committee of Yongchuan District Committee of Chongqing Municipality and Deputy Head of the District People's Government;
2009. 12—20 13.05 Member of the Standing Committee of Yubei District Committee of Chongqing Municipality and Deputy Head of the District Government;
20 13.05 —— Member of the Standing Committee of Yubei District Committee of Chongqing Municipality, executive deputy head of the district government and deputy secretary of the party group of the district government.