1978.09—— 1982.09, majoring in mineral survey and exploration, Department of Geology, Central South Institute of Mining and Metallurgy;

1982.09—— 1985.08, graduate student of magmatic rocks and mineralization direction, Department of Geology, Central South University of Technology;

1985.08 ——1985.12, Beijing Institute of Mineral Geology;

1985.12 ——1989.07, Ph.D. student, Department of Geology, Central South University of Technology, majoring in "Structure and Mineralization";

1989.07 ——1991.09, postdoctoral fellow in "Ore Deposit Geochemistry", Institute of Geochemistry, Chinese Academy of Sciences;

1991.09 ——1993.11,associate researcher and senior engineer of Beijing Institute of Mineral Geology;

1993.11—— 438+0 in 2002, chief engineer of Beijing Institute of Mineral Geology;

2002.0 1——2003.08, director of Beijing Institute of Mineral Geology;

2003.08—2005.09, deputy director of nonferrous metal mineral geological survey center and president of Beijing Institute of Mineral Geology;

2005.09—— Director, Deputy Secretary of the Party Committee and Dean of Beijing Nonferrous Metals Mineral Geological Survey Center.