1988.8 ——1993.10 Secretary of the Youth League Committee of the Biology Department of Liaoning Normal University, student political counselor; Director of Foreign Affairs Department of Liaoning Normal University;
1993.11-1996.3 deputy dean (deputy director) of college of international education and culture of Liaoning normal university and general manager of international cultural exchange center;
1996.4 ——1998.4 Assistant to the President (director level) and lecturer of Liaoning Normal University;
1997.9 —2000. 12 studied at Jilin agricultural university and obtained a master's degree in agricultural economic management;
1998.4 —2003.6 vice president (deputy department level) and associate researcher of Liaoning Normal University;
2003.6 —20 10.8 Party Secretary (director level) and researcher of Liaoning University of Traditional Chinese Medicine;
2010.8—2011.1Deputy Secretary of CPC Chaoyang Municipal Committee and Acting Mayor of Chaoyang Municipal People's Government;
2011.1-2013.2 Deputy Secretary of CPC Chaoyang Municipal Committee and Mayor of Chaoyang Municipal People's Government.
2013.1—2014.3 Secretary of Chaoyang Municipal Committee of the Communist Party of China.
20 14.3 —— Secretary of CPC Jinzhou Municipal Committee