Sun,Ruilin Director of Respiratory and Critical Care Medicine Department，   Chief Physician     Doctoral Supervisor, currently serving as a member of the Respiratory Specialty Committee of the Chinese Integrative Medicine Association, a member of the Respiratory Specialty Committee of the Guangdong Preventive Medicine Association, and a member of the Respiratory Oncology Comprehensive Management Committee of the Guangdong Thoracic Diseases Society. Specializes in the diagnosis and treatment of respiratory system diseases, including early diagnosis and comprehensive treatment of lung cancer, bronchial asthma, and chronic obstructive pulmonary disease (COPD). Proficient in ultrasound bronchoscopy and electronic thoracoscopy for diagnosing peripheral lung diseases, as well as mediastinal and peripheral lesions and other complex respiratory system conditions.