1986.07—— 1989.07, Master of Optoelectronic Major, Institute of Optoelectronic Studies, Shanxi University, State Key Laboratory of Quantum Optics and Optical Quantum Devices;
1989.07—— 1993.09, teaching assistant, assistant director and deputy director of the Institute of Optoelectronic Research of Shanxi University (during which: 1992.02 —— 1993.09 worked in the general office of the provincial government);
1993.09 ——1996.10, manager of Shanxi communications information communication company (director level);
1996.10—2000.10, manager of Shanxi Communications Information Communication Company and director of Provincial Communications Computer Communication Center;
2000. 10——2006.09, deputy director of Shanxi Science and Technology Department, member of the party group;
2006.09—20 1 1.02, Director of the Science and Technology Department of Shanxi Province, Party Secretary (during this period: 2006.5438+0.09—2008.07, Ph.D. student majoring in optoelectronics, State Key Laboratory of Quantum Optics and Photoquantum Devices, Shanxi University);
2011.02 —— 2011.03, Deputy Secretary of Taiyuan Municipal Committee, Deputy Mayor, Acting Mayor and Party Secretary of the Municipal Government;
2011.03 —— 2013.02, Deputy Secretary of Taiyuan Municipal Committee, Mayor and Party Secretary of the Municipal Government;
20 13.02——20 13.03, member of the party group of Shanxi provincial government and secretary of the party group of the general office.
20 13.03—— Secretary-General of Shanxi Provincial Government, member of Party Group of Provincial Government, Party Secretary of General Office of Provincial Government and Director of Emergency Office of Provincial Government (concurrently).