Cleft lip and palate is the most common congenital malformation in oral and maxillofacial region, which affects facial beauty, and also directly affects development because of the communication between oral cavity and nasal cavity, often leading to upper respiratory tract infection and otitis media. Repair surgery was used in the treatment, and the Ninth People's Hospital affiliated to Shanghai Jiaotong University was more professional in treating this disease. Here are some experts who treat cleft lip and palate! Shanghai Cleft Lip and Palate Treatment Expert: Wang Guomin: Chief Physician, Professor, Doctoral Supervisor. Brief introduction: Head of Cleft Lip and Palate Group of Chinese Stomatological Association, foreign lecturer of Showa University in Japan, young and middle-aged member of Chinese Stomatological Association, director of Cleft Lip and Palate Research Center of Shanghai Second Medical University. The Cleft Lip and Palate Research Center he presided over has senior professionals in the field of cleft lip and palate diagnosis and treatment, and has reached the international advanced level from surgical repair to functional training. Introduction: I have been engaged in clinical work of plastic and cosmetic surgery for many years. He has accumulated rich experience in various plastic surgery, with solid basic skills, careful preoperative design and minimally invasive operation during the operation. In the aspect of plastic surgery, we have unique insights and experience in improving the secondary plastic surgery of rhinolabial deformity after cleft lip surgery by studying and comparing vertically and horizontally. Chai Gang: Doctor of Plastic Surgery, Deputy Chief Physician.