Associate Chief Physician, Department of Thoracic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Specializes in surgical treatment of complex esophageal cancer, precise diagnosis and minimally invasive surgery of small pulmonary nodules, surgical treatment of functional esophageal diseases, and bronchoscopy procedures and diagnosis in thoracic surgery. In 2018, received the Graham Foundation grant from the American Association for Thoracic Surgery (AATS) to study minimally invasive thoracic surgery and complex esophageal surgery at Mayo Clinic, which ranks first in the United States. From 2019 to Shanghai Pulmonary Hospital Endoscopy Center to study bronchoscopic diagnosis of pulmonary tumor diseases and endoluminal treatment. Specializes in minimally invasive surgery for pulmonary nodules and esophageal cancer; bronchoscopic precise staging and diagnosis of lung cancer; has unique treatment insights and experience for benign esophageal diseases and functional diseases (reflux esophagitis, hiatal hernia, achalasia)