Associate Chief Physician, Researcher, Doctoral Supervisor. Recipient of the Excellent Young Scientists Fund of the National Natural Science Foundation of China, Young Chief Scientist of the National Key Research and Development Program, Shanghai Shuguang Scholar, Shanghai Outstanding Young Medical Talent. Clinical focus includes surgical treatment of complex bone and joint diseases, including complex and minimally invasive hip and knee artificial joint replacement, and minimally invasive shoulder and knee arthroscopic surgery; joint-preserving treatment for osteonecrosis of the femoral head and hip and knee osteoarthritis (stem cell therapy, minimally invasive joint-preserving surgery, etc.). Published multiple SCI papers as first or corresponding author. Research findings have been cited by 6 international clinical guidelines or expert consensus statements, repeatedly featured in highlight commentaries and highly evaluated by international journals, and cited or positively recommended by 11 authoritative works in the field. 14 national invention patents have been authorized for innovative orthopedic surgical instruments designed. Honored with the Silver Snake Award of the Shanghai Health System, Shanghai Youth May Fourth Medal, etc., and selected for the list of the world's top 2% scientists. Serves as Standing Committee Member of the Medical Metal Branch of the Chinese Society for Biomaterials, Editorial Board Member of Bioact Mater, and other academic positions.