1994- 1999 Doctor of Orthopaedics, Xiangya Hospital, First Affiliated Hospital of Hunan Medical University.
Doctor of tissue engineering, National University of Singapore School of Medicine
2002-2004 postdoctoral research in bioengineering, School of Engineering, National University of Singapore
2004-2005 Clinical Scientist, National University of Singapore Hospital/University Tissue Engineering Center
2005-present Professor/Doctoral Supervisor of Zhejiang University Medical College/Zhejiang University Tissue Engineering Center