Introduction: Dr. Qin Chenghe, PhD, Associate Chief Physician, Master's Supervisor, Deputy Director of the Department. He has been engaged in orthopedic clinical work for 20 years and is a Senior Visiting Scholar (Honorary Clinical Research Fellow) at the Royal Liverpool University Hospital, UK. He specializes in the repair and reconstruction of complex limb wounds, congenital and traumatic limb deformities. He has extensive clinical experience in treating nonunion, complex hand trauma, post-traumatic hand deformity correction, functional restoration, finger defect reconstruction, and peripheral nerve injuries. He has participated in multiple national, provincial, and municipal research fund projects and has published over ten academic papers. Medical Career: Holds a PhD in Orthopedics and has been engaged in orthopedics for 15 years. Possesses a solid theoretical foundation and comprehensive surgical skills. Has been awarded three individual third-class merits. Research: Has published nearly 20 academic papers. Major awards include two third-class prizes for military scientific and technological progress.