1990.7-1992.10: Lecturer, Fine Chemical Engineering Department, Qiqihar Institute of Light Industry.
1992.11-kloc-0/995.8: Zhongshan Branch of China Institute of Science and Technology Development, engineer.
1998.7-2002 438+02: Associate Research Fellow, Institute of Biomedical Engineering, Jinan University.
2002. 1 Up to now: Institute of Technology, Jinan University, researcher.