1993.07 ——1998.12, Deputy Secretary and Secretary of Jiangchuan County Committee of Yunnan Province, Communist Youth League;
1998. 12——2002.03 Deputy Secretary of Yuxi Municipal Committee of Yunnan Province (2000. 12 presided over the work, 2000.1—— 2002.12.
2002.03—2005.09, Secretary of Yuxi Municipal Committee of Yunnan Province, Party Secretary and Chairman of Municipal Youth Federation;
2005.09—2006.02, deputy secretary and acting county magistrate of Tonghai County Committee of Yunnan Province;
2006.02—2007.08, deputy secretary and county magistrate of Tonghai County Committee of Yunnan Province;
2007.08——20 12.09, Deputy Secretary of Yunnan Provincial Committee of the Communist Youth League.
20 12.09——20 16.03, member of the Party Group of Yunnan Provincial Commission of Industry and Information Technology, Party Secretary and Director of National Defense Science and Technology Bureau.
20 16.03—— Member of the Standing Committee of Kunming Municipal Committee and Secretary of Discipline Inspection Commission