Chief Physician, expert in the International Department, introduced "Good Doctor" of Hainan Province, and other high-level talent of Hainan Province. Since 2007, he has been engaged in clinical, teaching, and scientific research work. He has successively studied and received standardized training in endoscopic diagnosis and treatment techniques of urology at the First Affiliated Hospital of Harbin Medical University, the Kidney Transplantation Center, Peoples Hospital of Peking University, Beijing Friendship Hospital, and other places. He holds a certificate of qualification in flexible ureteroscopy and minimally invasive urology techniques. As the first author and corresponding author, he has published more than 10 national-level articles, and as the chief editor, he has participated in the compilation of "New Clinical Urology" and "Practical Clinical Skills in Urology".