1993.05- 1994.05 Deputy Director of Rock Burst Research Institute of Fuxin Institute of Mining (now Liaoning University of Engineering Technology)

1994.05-1998.10 director, institute of engineering mechanics, Liaoning university of engineering technology

1998. 10-2002.05 Dean, School of Mechanics and Engineering, Liaoning University of Engineering Technology (2000.09-2003. 12 postdoctoral fellow in Geology, Institute of Geology, China Earthquake Administration)

2002.05-2003.09 Director of Academic Affairs Office of Liaoning University of Engineering Science

2002.09-2003.07 Assistant to the President and Director of Academic Affairs Office of Liaoning University of Engineering Science

2003.07-2008.06 Vice President of Liaoning University of Engineering Technology

2008.06- President of Liaoning University of Engineering Science

2013.06-Party Secretary and President of Liaoning University of Engineering Science

20 13. 12- Secretary of the Party Committee of Liaoning University of Engineering Technology

2065438+On June 24, 2005, he served as President and Deputy Secretary of the Party Committee of Liaoning University, and was relieved of his post as Party Secretary of Liaoning University of Engineering Science.