1993 12 received a doctorate in medicine from China medical university, a doctorate in dentistry from the department of dentistry of Nagasaki university in March 2002, and a postdoctoral fellow in oral and maxillofacial surgery from the Ninth People's Hospital of Shanghai Second Medical University in 2004. 1June 1996 to1September 1997 as a researcher in plastic surgery at Kanazawa Medical University, Japan, and as a lecturer and teaching assistant at the Department of Dentistry of Nagasaki University, Japan from March 2002 to March 2004. From June 2008 to June 2008, as a senior visiting scholar sent by the National Scholarship Committee, he studied in the Planting Center of UCLA.

He has been engaged in the medical treatment, teaching and scientific research of oral and maxillofacial surgery for many years, and has studied and worked in Japan for more than 8 years. He has done a lot of work in the clinical and basic research of oral implant, and received systematic training in Japan and the United States, learning the international advanced oral implant technology and methods and oral implant concepts. He also obtained the visiting scholar certificate of maxillofacial defect repair, graduation certificate of UCLA dental implant center seminar and graduation certificate of advanced surgical technology seminar of implant and bone grafting.