1977 —— 1978 state-owned Hanjiang machine tool plant;
1978 —— 1982, former chemistry department of Hanzhong Normal University, majoring in chemistry education;
1982- 199 1 successively served as the director, deputy section chief and section chief of the former personnel department of Hanzhong Normal University;
199 1 year-in 2000, he served as deputy minister and minister of the Ministry of Education and Industry; Among them: 1999 to 200 1 as the director of undergraduate teaching qualification evaluation office;
2000-200 1 Assistant to the President and Secretary of the General Branch of Educational Administration;
200 1-2009 Deputy Secretary of the Party Committee of Shaanxi University of Technology.
In July 2009, he served as Party Secretary of Shaanxi University of Technology.