1985- 1988 surgical resident in Jinan central hospital

1988- 1990 Professor Guan Wenyang, Master Tutor of Orthopaedics, Ninth People's Hospital Affiliated to School of Medicine, Shanghai Jiaotong University.

1990- 1993 Academician Zhang, doctoral supervisor of plastic surgery in the Ninth People's Hospital affiliated to Shanghai Jiaotong University School of Medicine.

1993-2000 Deputy Director of Orthopaedics, Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University

1995 promoted to deputy chief physician.

1998 was approved as a master tutor.

200 1- Up to now, Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine has been promoted to chief physician of plastic surgery;

In 2003, he was approved as a doctoral supervisor.