1973—— 1976, educated youth in Tongling City, Anhui Province;

1976—— 1977, custodian of metal company of Tongling Materials Bureau, Anhui Province;

1977—— 1982, graduated from the Department of Mathematics of Fudan University;

1982—— 1987, Master, Ph.D., Department of Mathematics, Peking University;

1987.07—— 1990.09, lecturer and associate professor of Peking University Institute of Management, member of Peking University Party Committee, secretary of the Youth League Committee and member of the Youth League Central Committee;

1990.09 ——1991.09, Visiting Professor of Business Administration, new york State University, USA;

1991.09 ——1995.08, Ph.D. in Economics, Department of Economics, State University of New York at Albany, USA;

1995.08 ——1995.11Peking University professor of business administration and economics;

1995.11——1999.06, vice president and executive vice president of China Youth Politics College, director of youth finance research in China;

1999.06 —— 2001.10, assistant to the chairman of the Ningxia Hui Autonomous Region government and member of the party group;

2001.10 —— 2002.11,assistant to the chairman of the Ningxia Hui Autonomous Region government, member of the party group, secretary of the Working Committee and director of the Management Committee of Yinchuan Economic and Technological Development Zone);

2002.11—— 2003.4438+0, Assistant to the Chairman of the Ningxia Hui Autonomous Region Government and member of the Party Group;

2003.0 1——2008.08, Vice Chairman of the Ningxia Hui Autonomous Region Government and member of the Party Group;

2008.08 —— 2015.11,deputy minister of science and technology, member of the party group.