Associate Chief Physician, Associate Researcher, Graduate Supervisor, and Joint Postdoctoral Supervisor Primarily engaged in clinical work related to orthopedic trauma, spine, and osteoporosis, as well as clinical and basic research on the treatment of bone defects and dural defects using 3D-printed metal prostheses/biomaterials. Has led multiple national and provincial/ministerial grants, including 3 projects funded by the National Natural Science Foundation of China. Published 17 SCI papers as first author or corresponding author, and obtained 7 national patents, among which an invention patent as the primary inventor has achieved clinical translation. Has received awards including Peking University Outstanding Young Physician and Outstanding Postdoctoral Fellow of Peking University Health Science Center.