1986.07—— 1986.09, statistician of Gaotian Township Grain Institute, Yangshuo County, Guangxi.
1986.09—— 1987.07, purchasing and selling officer of Guangxi Yangshuo County Grain Bureau.
1987.07—— 1989.02, secretary of Guangxi Yangshuo County Committee.
1989.02 ——1991.01,secretary of the office of Guangxi Yangshuo County Committee.
1991.01—1991.05 Deputy Secretary of the Communist Youth League Committee of Yangshuo County, Guangxi.
1991.05 ——1992.06, Secretary of the Youth League Committee of Yangshuo County, Guangxi.
1992.06 ——1994.10, Director of the General Office of the Party Committee of Guangxi Zhuang Autonomous Region.
1994.10 ——1997.07, chief clerk of the General Office of the Party Committee of Guangxi Zhuang Autonomous Region (during this period: 1989.04 —— 1993.06, majoring in law in self-taught examination of Guangxi University).
1997.07—— 1998.09, Deputy Secretary of the General Office of the Party Committee of Guangxi Zhuang Autonomous Region and Deputy Editor-in-Chief of Guangxi Work (1994.08 ——1996.12 studied in the economic management major of the Correspondence College of the Central Party School).
1998.09—2001.12, Deputy Secretary-General of Guangxi Nanning Municipal Committee of the Communist Party of China (director level), Deputy Secretary-General of Guangxi Nanning Municipal Committee, Director of Office (period:1998.10—2000)
200 1. 12——2002.09, Deputy Secretary of Hengxian County Committee, Guangxi (director level)
2002.09—2002.10, deputy secretary, deputy magistrate and acting county magistrate of Tiandong County Committee, Guangxi.
2002. 10——2006.08, deputy secretary and county magistrate of Guangxi Tiandong County Committee.
2006.08—2009.04, Secretary of Tiandong County Committee of Guangxi.
April 2009 —— 20 12.06, member of the Standing Committee of Guangxi Baise Municipal Committee and secretary of Tiandong County Committee.
20 12.06——20 15.04, Deputy Secretary-General of the Party Committee and Deputy Director of the General Office of Guangxi Zhuang Autonomous Region.
20 15.04—— Party Secretary and Director of Administrative Service Supervision and Management Office of Guangxi Zhuang Autonomous Region