Master’s degree in Respiratory Medicine from Nanjing University. With over 10 years of experience in respiratory medicine, Dr. LI specializes in the diagnosis and treatment of pulmonary infections, chronic obstructive pulmonary disease (COPD), asthma, bronchiectasis, lung cancer, pulmonary nodules, and chronic cough. Proficient in bronchoscopy, endobronchial ultrasound (EBUS), endotracheal intubation, and other diagnostic and therapeutic procedures. Extensive clinical experience in the emergency and critical care management of respiratory diseases.