1980.09—— 1984.07 Department of Grain and Oil Industry, Zhengzhou Grain Institute1984.07 ——1988.10 Henan Economic Commission1988./kloc Member of Planning and Investment Department of Henan Province1991.08 ——1995438+0 Chief of Investment Department of Planning and Economic Commission of Henan Province; 19955438+0 ——1996.05 Director, Technical Innovation Division, Henan Economic and Trade Commission; 1996.05—— 1997.04 deputy director of the technological innovation department of Henan provincial economic and trade commission; 1997.04 ——1997.12 deputy director of the technical transformation department of Henan provincial economic and trade commission (presiding); 1997. 12——2000.08 Director of Technical Innovation Division of Henan Economic and Trade Commission; 2000.08——200 1.04 Director of Investment and Planning Department of Henan Economic and Trade Commission; 200 1.04——2002.07 Deputy Director and Party Member of Henan Economic and Trade Commission 2002.07——2004.02 Standing Committee Member and Deputy Mayor of Xinxiang Municipal Committee of Henan Province; 2004.02—2009.02 Member of the Standing Committee of Kaifeng Municipal Committee and Vice Mayor (2008.03—2009.0 1 studied in Class 2 of the Eighth Training Course for Young Cadres of the Central Party School) 2009.02—2010/09 Deputy Director of the Water Resources Department of Henan Province and member of the Party Group 20/.