Visiting scholar at the University of Maryland 1989 to 1990.
He used to be the deputy director of the Department of Aircraft Manufacturing Engineering of Northwestern Polytechnical University, the deputy director and director of the Academic Affairs Office of Northwestern Polytechnical University, and the assistant to the president of Northwestern Polytechnical University.
From 2002 to 2065438+April 2005, he served as member of the Standing Committee, Deputy Secretary and Vice President of the Party Committee of Northwestern Polytechnical University.