1983.7-1986.10 A platoon of two company officers from the Air Force Political Department of Wuhan Military Region and Guangzhou Military Region.

1986.10-1995.8 Lecturer of the Deputy Battalion, the Principal Battalion and the Deputy Regiment of the Military Economics College of the General Logistics Department.

1998.7—— Lecturer, Associate Professor, Professor and Doctoral Supervisor, School of Chemical Engineering and School of Materials Science and Engineering, South China University of Technology.