He used to be a member of Jilin Provincial Political Consultative Conference, vice chairman of the 12th Committee of NLD Jilin Province, and former president of Jilin University of Technology.
resume
June 1980 to September 1980, teacher of Changchun Institute of Optics and Fine Mechanics.
1September 1980 to1June 1983, graduate student of Changchun Institute of Optics and Mechanics.
June 1983 to August 1984, teacher of Changchun Institute of Optics and Mechanics.
August 1984 to August 1985, studying at Beijing Institute of Technology.
August1985-August 1986, visiting scholar at the University of Wisconsin-Madison, USA.
1August 1994 to1June 1998, Ph.D. student, Jilin University of Technology.