1990.07 ——1994.04 worked in the Commission for Discipline Inspection of Weixin County and Zhenxiong County successively, and served as the office director and deputy discipline inspector of the Independent Commission Against Corruption.
1994.04 ——1995.05 Secretary of the Party Committee of Niuchang Town, Zhenxiong County.
1995.05 ——1996.06 Director of Zhenxiong County Committee Office.
1996.06 ——1998.02 served as the Standing Committee of Zhenxiong County Committee.
1998.02—2001.10 Deputy Secretary of Shuifu County Committee and Secretary of Political and Legal Committee.
2001.10—2004.10 Secretary and Director of Party Committee of Zhaotong Supply and Marketing Cooperative.
In 2004,10—2010.04 served as secretary of the county party Committee of Yanjin.
20 10.05—20 15.02 deputy mayor of Zhaotong municipal people's government.
2015.02—2015.10 served as the standing Committee member and deputy mayor of Zhaotong municipal Committee.
20 15. 10 —— Served as member of the Standing Committee of Zhaotong Municipal Committee, executive deputy mayor and dean of Zhaotong Administration College.