1981.09 ——1985.07 studied in the electrical engineering department of Shanxi Institute of Mining and Technology (now Taiyuan University of Technology);

1985.07 ——1991.08 Technician and team leader of Shigejie Coal Mine Mechanization Team of Lu 'an Mining Bureau;

1991.08 ——1994.02 Deputy mine manager of Shigejie Coal Mine of Lu 'an Mining Bureau;

1994.02 ——1997 438+0 Deputy mine manager of Wuyang Coal Mine of Lu 'an Mining Bureau;

1997 5438+0 —— 20065438+0.07 Party Secretary of Wuyang Coal Mine of Lu 'an Mining Group;

200 1.07——2009.09 Deputy General Manager of Lu 'an Huaneng Co., Ltd. (during this period: 2006.04 —— 2009.09 Director of Lu 'an Mining Group);

2009.09——20 13.0 1 Deputy Director of Shanxi Provincial Administration of Work Safety and member of the Party Group;

20 13.0438+0 —— Director and Party Secretary of Shanxi Provincial Administration of Work Safety.