1984.8- 1987.8 Resident in Internal Medicine, Cancer Hospital, Sun Yat-sen University of Medical Sciences.
1987.9- 1990.8 studied for a master's degree at the former Sun Yat-sen University of Medical Sciences.
1990.9- 1995.8 former chief physician of internal medicine, Cancer Hospital, Sun Yat-sen University of Medical Sciences.
1995.9- 1999.7 studied for a doctor of clinical medicine (majoring in tumor chemotherapy) in the former Cancer Hospital of Sun Yat-sen University of Medical Sciences, and served as the deputy chief physician.
1999.8- Associate Professor and Deputy Chief Physician, Lymphoma Research Center, Cancer Hospital, Sun Yat-sen University, Hematopoietic Cell Transplantation Ward.