1973.10 ——1976.08, secretary and correspondent of the Youth League Committee of Baisang Commune in Yangcheng County, Jincheng City;

1976.08—— 1983.04, served as the director and section chief of Yangcheng County Committee Office of Jincheng City;

1983.04—— 1985.07, Deputy Director of Yangcheng County Committee Office, Jincheng City;

1985.07—— 1987.08, a student of the Party School of Shanxi Provincial Party Committee;

1987.08—— 1992.03, Deputy Director of General Office of Jincheng Municipal Committee;

1992.03 ——1992.12, Deputy Secretary General of Jincheng Municipal Committee;

1992.12 ——1997.05, Deputy Secretary General of Jincheng Municipal Committee and Director of Municipal Information Center;

1997.05 —— June 2000, Deputy Secretary General of Jincheng Municipal Committee;

June 2000 —— 200 1.05, First Deputy Secretary General of Jincheng Municipal Committee (in charge);

200 1.05——200 1.08, First Deputy Secretary-General of Jincheng Municipal Committee;

200 1.08——2002.03, Deputy Secretary of Gaoping Municipal Committee of the Communist Party of China, Party Secretary, Deputy Mayor and Acting Mayor of the Municipal Government;

2002.03—2005.07, Deputy Secretary of Gaoping Municipal Committee of the Communist Party of China, Party Secretary and Mayor of the Municipal Government;

2005.07—2008.08, Secretary of CPC Gaoping Municipal Committee;

2008.08—2008. 10, member of the party group and deputy mayor of Jincheng Municipal People's Government, secretary of Gaoping Municipal Committee of the Communist Party of China;

2008. 10——2008. 12, member of the party group and deputy mayor of Jincheng Municipal People's Government;

2008. 12——2009. 12, member of the party group of Jincheng Municipal People's Government, deputy mayor and secretary of the Party Committee of the Municipal State-owned Assets Supervision and Administration Commission;

2009. 12——20 13.05, member of the party group and deputy mayor of Jincheng Municipal People's Government;

20 13.05—— 20 14.09 Member of the Standing Committee of CPC Jincheng Municipal Committee, Deputy Secretary of the Party Group of the Municipal Government and Executive Deputy Mayor.

Alternate member of the Ninth Committee of Shanxi Province.