1981.08 ——1984.07, technician of agricultural machinery factory in Wuyang county, Henan province, cadre of county agricultural machinery bureau, deputy secretary and secretary of the Communist Youth League Committee of Macun commune in Wuyang county;
1984.07—— 1986.08, deputy director of the organization department of Xuchang prefectural Committee of the Communist Youth League;
1986.08—— 1989.04, director of the office of Luohe Municipal Committee of the Communist Youth League;
1989.04—— 1992.09, Chief of the Supervision Section of the CPC Luohe Municipal Committee Office;
1992.09 ——1997.12, deputy director and director of the CPC Luohe Municipal Committee Office;
1997.12 ——1998.05, Deputy Secretary-General of CPC Luohe Municipal Committee and Director of Municipal Committee Office;
1998.05——200 1.05, deputy secretary and county magistrate of Linying County, Henan Province;
200 1.05——2003.08, Secretary of Linying County Committee of Henan Province;
2003.08—2006.12, Vice Mayor of Luoyang Municipal Government;
2006. 12——2007.03, member of the Standing Committee of Luoyang Municipal Committee of the Communist Party of China, secretary-general of the Municipal Committee and deputy mayor;
2007.03——20 14.02, Member of the Standing Committee of Luoyang Municipal Committee of the Communist Party of China and Secretary General of the Municipal Committee.
From February 20 14 to present, he has served as member of the Standing Committee of Luoyang Municipal Committee of Henan Province and executive deputy mayor of the municipal government.