Chief Physician, Professor, Doctoral Supervisor, Postdoctoral Co-supervisor, and Director of the Department of Rheumatology and Immunology. Received Bachelor's, Master's, and Doctoral degrees from Peking University Health Science Center, and served as a visiting scholar at the Royal Hospital, University of Glasgow, UK. Has been engaged in clinical work in rheumatology since 1995, accumulating extensive experience in the diagnosis and treatment of various rheumatic and immune diseases through years of clinical practice. In education, previously served as Deputy Director of the Continuing Education Office at Peking University People's Hospital, responsible for standardized training of resident physicians. Over the years, as a graduate supervisor, postdoctoral co-supervisor, and visiting scholar mentor, has trained and contributed numerous high-level medical professionals nationwide. Work Experience: August 1995 - July 2000: Department of Rheumatology and Immunology, Peking University People's Hospital - Resident Physician August 2000 - July 2005: Department of Rheumatology and Immunology, Peking University People's Hospital - Attending Physician August 2005 - July 2010: Department of Rheumatology and Immunology, Peking University People's Hospital - Associate Chief Physician August 2010 - August 2020: Department of Rheumatology and Immunology, Peking University People's Hospital - Chief Physician August 2011 - July 2017: Department of Rheumatology and Immunology, Peking University People's Hospital - Associate Professor August 2017 - August 2020: Department of Rheumatology and Immunology, Peking University People's Hospital - Professor 2018 - August 2020: Department of Rheumatology and Immunology, Peking University People's Hospital - Deputy Director of Medical Affairs September 2020 - Present: Department of Rheumatology and Immunology, Peking University Third Hospital - Department Director, Chief Physician, Professor Has conducted in-depth research on rheumatic diseases including rheumatoid arthritis, systemic lupus erythematosus, gout, osteoarthritis, and scleroderma, publishing over 100 related articles. Served as editor-in-chief of monographs including *Clinical Diagnosis and Treatment Manual of Rheumatic and Immune Diseases*, *Analysis of Challenging Cases in Rheumatic Diseases*, and *Diagnostic and Therapeutic Standards for Rheumatic and Immune Diseases*. Received numerous academic awards, including the First National Famous Doctor·Young Pioneer Award, the Outstanding Paper Award from the European League Against Rheumatism (EULAR), the Young Investigator Award from the Asia-Pacific League of Associations for Rheumatology (APLAR) and the East Asian League of Associations for Rheumatology (EALAR), and the First Prize for Outstanding Paper in Chinese Rheumatology. As a principal contributor, also received the Second and Third Prizes of the Chinese Medical Science and Technology Award, the Second Prize of the Higher Education Scientific Research Outstanding Achievement Award, the Second Prize of the Beijing Science and Technology Progress Award, and the First Prize of the Huaxia Medical Science and Technology Award.