Doctor, Chief Physician, Master's Supervisor, Director of the First Ward of Cardiothoracic Surgery, Deputy Director of the Neonatal Complex Congenital Heart Disease Diagnosis and Treatment Center of the National Children's Medical Center. The surgical techniques for congenital heart disease combined with tracheal stenosis have reached the internationally advanced level and the leading level in China. He has performed more than 400 slide tracheoplasty procedures for congenital tracheal stenosis, with no in-hospital deaths from tracheal operations in recent years. He was the first in the hospital to perform minimally invasive congenital heart surgery with extracorporeal circulation via axillary small incisions, as well as occlusion operations for ventricular septal defect and atrial septal defect through tiny incisions, with no adverse surgical complications to date. Overseas training experience: He received advanced training in cardiac surgery at Boston Children's Hospital in the United States and The Hospital for Sick Children (SickKids) in Toronto, Canada. Main research directions: surgical treatment of complex congenital heart disease and tracheal stenosis, minimally invasive treatment of simple congenital heart disease, etc.

He has been engaged in frontline congenital heart surgery for 30 years and possesses rich clinical experience. He has sharp pre-emptive judgment and emergency management capabilities for surgical emergencies. He is capable of performing various complex congenital heart operations, including transposition of the great arteries, total anomalous pulmonary venous connection, double outlet right ventricle, single ventricle, persistent truncus arteriosus, tetralogy of Fallot, pulmonary atresia, repair of coronary artery anomalies, coarctation or interruption of the aorta, complete atrioventricular canal defect, and so on. The surgical team he leads delivers stable surgical performance. Complex cases account for over 50% of all treated diseases, with a success rate of 99.7%, ranking first in the department of cardiothoracic surgery for four consecutive years. There have been no in-hospital deaths following neonatal congenital heart surgery in the past three years.