1984.07—— 1985.07, director of the Party Office of Jiefang North Street, Chongqing, Sichuan;
1985.07 ——1990.11,deputy director of Chongqing Women's Federation, Sichuan Province;
1990.11—1991.04, Deputy Secretary of the Party Committee of Jiaochangkou Street, Central District, Chongqing City, Sichuan Province;
1991.04 ——1994.10, * * Secretary of Yuzhong District Committee, Chongqing City, Sichuan Province;
1994.10 ——1995.09, Zhong * * * Deputy Director of the Organization Department of Yuzhong District Committee, Chongqing City, Sichuan Province (director level);
1995.09—— 1997.06, deputy head of Yuzhong District People's Government, Chongqing, Sichuan Province (during this period:1995.12 ——1998.08, postgraduate class of Marxist philosophy department of Southwest Normal University.
1997.06—— 1998.02, deputy head of Yuzhong District People's Government, Chongqing;
1998.02—— 1998.03, member of the Standing Committee of Yuzhong District Committee of Chongqing Municipality and deputy head of Yuzhong District People's Government;
1998.03—2003.02, member of the Standing Committee of Yuzhong District Committee of Chongqing Municipality and director of the Organization Department of the District Committee (during this period: 1999.03— 1999.05, studied in the training class for bureau-level cadres of Party School of Chongqing Municipal Committee, September 2000—2003).
2003.02—2007.01,Deputy Secretary of Yuzhong District Committee of Chongqing;
2007.0 1——2008. 12, deputy director and member of the party group of Chongqing Municipal Administration Committee;
2008. 12——2009.0 1, deputy secretary and acting district head of Wansheng District Committee of Chongqing;
2009.01—— 2011.11,deputy secretary and district head of Wansheng District Committee of Chongqing.
2011.1-2013.8, deputy secretary and district head of Chongqing Qijiang District Committee.
20 13.8—— Secretary of Chongqing Qijiang District Committee.