王 庆 文(Wang Qingwen)   Director of Rheumatology and Immunology, Chief Physician     Ph.D. Supervisor at the Medical Department of Peking University, Director of the Department of Internal Medicine and Head of the Internal Medicine Teaching and Research Section at Peking University Shenzhen Hospital. Founding President of the Rheumatology and Immunology Branch of the Shenzhen Medical Association and a C-level Talent in the Shenzhen Health and Wellness System. Specializes in the diagnosis and treatment of diseases related to rheumatology and immunology, including ankylosing spondylitis, rheumatoid arthritis, osteoarthritis, gout, and systemic lupus erythematosus.