Li, Xiaoqiang     Chief Physician of Thoracic Surgery  Doctor of Medicine, Associate Professor, and Master’s Supervisor  Professional Affiliations: Standing Committee Member of the Chinese Anti-Cancer Association’s Special Committee on Mediastinal Tumor Integrated Rehabilitation, Youth Member of the Chinese Anti-Cancer Association’s Precision Oncology Committee, and Member of the Thoracic Surgery Committee of the Chinese Research Hospital Association.  Expertise: Specializes in minimally invasive surgical treatment and fundamental research in thoracic oncology, with a focus on benign and malignant lung tumors, pulmonary nodules, esophageal tumors, mediastinal tumors, pulmonary bullae, and hyperhidrosis.