Associate Chief Physician and Doctor of Medicine in the Department of Thoracic Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine. Specializes in minimally invasive surgery and precise individualized treatment for lung cancer, esophageal cancer, and mediastinal tumors. Has long been engaged in clinical, scientific research, and teaching work in thoracic oncology. Specializes in the differentiation of benign and malignant pulmonary nodules; single-port minimally invasive surgical treatment for early-stage lung cancer (including precise anatomical segmentectomy and lobectomy); minimally invasive surgical treatment for early-stage esophageal tumors (including non-intubated thoracoscopic esophagectomy via inflatable mediastinoscopy); neoadjuvant combined surgical treatment for locally advanced esophageal cancer; comprehensive treatment for lung cancer and hyperthermic intrathoracic chemotherapy for malignant pleural effusion.