Chief physician, professor, postdoctoral fellow in the United States, Phd supervisor, current Director of Beijing Chao-yang Hospital Orthopaedics. He has rich experience in the diagnosis, treatment, and minimally invasive treatment of spinal trauma, tumors, deformities, and degeneration, especially in the field of spinal trauma, degeneration, deformity, and micro-trauma; the advanced level of this discipline has always been consistent. He has presided over more than 10 new technologies and new businesses, many of which have become leaders at the international and domestic levels. Especially in non-fusion technology for spinal degeneration, young children, and serious spinal deformity treatment, he has accumulated substantial experience in solving challenging clinical problems in the spinal surgery field.