1979.09 ——1983.07 studied in the Chinese Department of Shaanxi Baoji Normal University.

1983.07 ——1989.09 teacher of quanjiahe coal mine middle school of Hecheng mining bureau, secretary of the general branch of the school league and head of the Chinese teaching and research group.

1989.09—1991.10 Director of Propaganda Department of Quanjiahe Coal Mine Party Committee of Hecheng Mining Bureau.

1991.10—1994.06 director of the quanjiahe coal mine trade union club of Hecheng mining bureau.

1994.06 ——1995.05 Minister of Propaganda Department of Party Committee of Hecheng Mining Bureau.

1995.05—1996.11Deputy Editor-in-Chief of Miners' Newspaper of Hecheng Mining Bureau.

1996.11-1998.03 deputy director of the propaganda department of the Party Committee of Hecheng Mining Bureau and editor-in-chief of the newspaper.

1998.03 ——1999.03 Deputy Director of Propaganda Department of Party Committee of Hecheng Mining Bureau.

1999.03—2002.03 Minister of Propaganda Department of Party Committee of Hecheng Mining Bureau (2000.9— 12 Shanxi Coal Dry Institute participated in enterprise management training)

2002.03—2003 38+0 Director of the Party and Government Office of Hecheng Mining Bureau

2003.02—2006 438+02 Deputy Secretary of the Party Committee and Secretary of the Discipline Inspection Commission of Hecheng Mining Bureau

2006. 12—2009.06 Secretary of the Party Committee and Discipline Inspection Commission of Hecheng Coal Company and Hecheng Mining Bureau

2009.06— 20 12.6 Party Secretary of Hecheng Mining Company and Hecheng Mining Bureau

20 12.6—— Party Secretary of Shaanxi Steel Group