1982.08 ——1983.12, cadre of Bobo Commune, Puyang County, Henan Province;
1983.12 ——1985.02, deputy director of Baigang Township Economic Association, Puyang County, Henan Province;
1985.02—— 1992.06, deputy secretary, head and secretary of the Party Committee of Bai Bo Township, Puyang County, Henan Province;
1992.06 ——1996.12, Deputy Secretary and Secretary of Puyang Municipal Committee of Henan Province;
1996.12 —— March 2004, deputy secretary, acting county magistrate, county magistrate and county party secretary of Taiqian County Committee of Henan Province (during this period: 1999.04 —— 1999.07, county party secretary and county magistrate class of Henan Provincial Party School studied).
2004.03—2006.12, deputy mayor and member of the party group of Xinxiang Municipal People's Government of Henan Province;
2006. 12——2008. 10, member of the Standing Committee of Xinxiang Municipal Committee of Henan Province, secretary of the Political and Legal Committee;
2008.10—2011.09, member of the Standing Committee of Zhengzhou Municipal Committee of Henan Province and secretary of Gongyi Municipal Committee;
2011./kloc-0 —— 2013.06, deputy mayor of Zhengzhou Municipal People's Government, deputy secretary of the Party Working Committee of Zhengzhou New District and director of the management committee;
20 13.06——20 14.04, member of the Standing Committee of Zhengzhou Municipal Committee of Henan Province, secretary of the Party Working Committee of Zhengdong New District and director of the Management Committee; 20 14.04——20 15.03, Deputy Secretary of Shangqiu Municipal Committee of Henan Province, Acting Mayor of the Municipal People's Government and Party Secretary;
20 15.03—— Deputy Secretary of Shangqiu Municipal Committee of Henan Province, Mayor of Municipal People's Government and Party Secretary.