Shi Jin, Master of Medicine, Associate Chief Physician, Lecturer. Specializes in the clinical diagnosis, identification, differential diagnosis, and treatment of occupational lung diseases, with extensive experience in managing complex and difficult cases of pneumoconiosis and its complications. Serves as a medical expert in the Shanghai Labor Capacity Assessment Technical Expert Group, a clinical expert in the Shanghai Occupational Disease Diagnosis and Identification Expert Database, an expert in the Shanghai Occupational Health Examination Quality Control Center, an expert in the Occupational Disease Diagnosis and Treatment Center of Shanghai Pulmonary Hospital, and a member of the Occupational Health and Occupational Disease Expert Committee of the Shanghai Preventive Medicine Association. Each year, mentors multiple visiting physicians from across the country. Has published over 20 works domestically and internationally. Authored the "Diagnostic Pathway for Occupational Pneumoconiosis," standardizing and guiding the diagnosis of pneumoconiosis in Shanghai.