1983 graduated from the Department of Medicine, Zhongshan Medical College with a bachelor's degree. 1987-1989, master of histology and embryology, Sun Yat-sen University of Medical Sciences. From 2000 to 2003, he was a visiting scholar at New Jersey University of Medicine and Dentistry. He presided over more than one scientific research project 10, achieved 5 results, published 6 teaching materials and published more than 30 papers.