198207 Intern of Team 1, Area 1, No.1 Oil Production Mine, Daqing No.4 Oil Production Plant;
198307 Assistant Engineer, Geological Office, Geological Brigade, Daqing No.4 Oil Production Plant;
198706 Engineer of Geological Brigade of Daqing No.4 Oil Production Plant;
198905 Deputy Director and Geological Engineer of Development Office of Geological Brigade of Daqing No.4 Oil Production Plant;
199005 Deputy Chief of Geological Brigade of Daqing No.4 Oil Production Plant;
199305 Deputy Chief Geologist of Daqing No.4 Oil Production Plant;
1996 10 Chief geologist of Daqing No.4 Oil Production Plant;
199804 vice president of Daqing exploration and development research institute (middle);
199908 Deputy Chief Geologist of Daqing Petroleum Administration Bureau and Vice President of Party Committee Member of the Research Institute;
199909 Deputy Chief Geologist of Daqing Oilfield Company and Vice President of Party Committee Member of Research Institute;
1999 12 Deputy Chief Geologist of Daqing Oilfield Co., Ltd. and Vice President of Party Committee Member of the Research Institute;
200007 Deputy Chief Geologist of Daqing Oilfield Company Limited;
20011/assistant to the general manager of Daqing Oilfield Co., Ltd., director of No.8 Oil Production Plant, member of Party Committee and deputy secretary.
200207 Assistant to General Manager of Daqing Oilfield Co., Ltd., Director of No.8 Oil Production Plant, Member of Party Committee, Deputy Secretary and Manager of Anda Branch;
200407 Director, Deputy General Manager and Party Committee Member of Daqing Oilfield Co., Ltd.;
2004 10 Director, Deputy General Manager, Safety Director and Party Committee Member of Daqing Oilfield Co., Ltd.;
200802 Director, deputy general manager and safety director of Daqing Oilfield Co., Ltd., deputy director and safety director of Daqing Petroleum Administration Bureau, and member of the Standing Committee of the Party Committee of Daqing Oilfield Co., Ltd.
2013.06-2015.08, Party Secretary of Daqing Normal University.