Dr. Zhang Jin, a medical doctor, has trained as an international visiting scholar at Vail’s Steadman Clinic in the United States, Rizzoli Hospital in Italy, and in Japan, Singapore, and South Korea in the field of arthroscopy. He has authored 23 publications as the first or corresponding author, including 5 articles in SCI journals and has contributed to the editing of 6 books. He has received grants from the National Natural Science Foundation and has been selected for Beijing's Science and Technology Rising Star Program, holding multiple national patents.

Social employment: He is a member of the European Sports Medicine Committee, Deputy Director of the Youth Committee of the Beijing Sports Medicine Association, National Committee Member of the Hip Joint Working Group of the Chinese Medical Association Sports Medicine Branch, Member of the Ankle Joint Youth Committee of the Chinese Medical Association Sports Medicine Branch, Deputy Director of the Sports Injury Group of the Chinese Medical Rescue Association Sports Injury Branch, Committee Member of the Chinese Shockwave Professional Committee, Member of the Hip Preservation Group of the Chinese Restoration and Reconstruction Committee, and Committee Member of the Physician Group Branch of the Chinese Non-Public Medical Institutions Association.

Excellent:Specializing in the diagnosis and treatment of sports injuries in the hip, knee, ankle, shoulder, and elbow joints, Dr. Zhang performs approximately 1200 arthroscopic minimally invasive surgeries annually, with over 400 cases specifically in hip arthroscopy.