1986.09- 1990.07, majoring in philosophy, Department of Philosophy, Guizhou University; 1990.08-1995.12 staff and clerks of the lecturer group of Guizhou Tongren District Committee; 1995.12-1996.12 deputy director of the teaching and research section of the lecturer group in Tongren, Guizhou province; 1996.12-1997.12 deputy section chief, school moral education department, propaganda department, Tongren district, Guizhou province; 1997.12-2001.08 Chief of Theoretical Education Section of Propaganda Department of Tongren Prefecture Committee of Guizhou Province;

2001.08-2005.12 Deputy Director of Propaganda Department of Tongren Prefecture Committee of Guizhou Province;

2005.12-2008.10 Deputy Director of Propaganda Department of Tongren Prefecture Committee of Guizhou Province and Director of Regional Spiritual Civilization Office;

2008.10-2011.09 Deputy Secretary of Sinan County Committee of Guizhou Province (county level; )

2011.09-20111Deputy Secretary of Sinan County Committee of Guizhou Province, Party Secretary of County People's Government, Acting County Head;

2011.1-2011.12 Deputy Secretary of Sinan County Committee of Guizhou Province, Party Secretary of County People's Government, Acting County Governor, Director of Sinan County Industrial Park Management Committee.

2011.12-2013.03 Deputy Secretary of Sinan County Committee of Guizhou Province, Party Secretary of County People's Government, county magistrate, director of Sinan County Industrial Park Management Committee;

20 13.03—20 13.04 Deputy Secretary of Sinan County Committee of Guizhou Province, Party Secretary of County People's Government, county magistrate, and Secretary of Party Working Committee of Sinan Economic Development Zone (concurrently);

20 13.04—20 15.05 Deputy Secretary of Sinan County Committee of Guizhou Province, Party Secretary of County People's Government, county magistrate, Secretary of Party Working Committee of Sinan Economic Development Zone and Director of Management Committee (concurrently).

20 15.05 —— Secretary of Sinan County Committee of Guizhou Province.