He is also a member of the professional Committee of limb trauma, hand microsurgery and manual reduction of Shandong Orthopedic Society. Member of Linyi Orthopedic Society; Member of Orthopedic Professional Committee of Linyi Traditional Chinese Medicine Association; Member of Orthopedic Committee of Linyi Society of Integrated Traditional Chinese and Western Medicine. He can skillfully replant all kinds of severed limbs (fingers) and successfully transplant all kinds of island flaps and free flaps with vascular anastomosis. Skillfully use all kinds of intramedullary nails, anatomical plates and external fixators to treat long and short bone fractures of limbs and spinal fractures; Surgery combined with traditional Chinese medicine has a unique effect on acute and chronic osteomyelitis of limbs; Artificial femoral head and total hip replacement were used to treat hip joint diseases such as femoral head necrosis; Skillfully performed such difficult operations as internal fixation with deep iliac bone graft and hollow screw for femoral neck fracture, living bone transplantation plus vascular anastomosis for nonunion, repair and reconstruction of anterior and posterior cruciate ligament, minimally invasive clearance of disc herniation, spinal canal stenosis and spinal canal enlargement; Many cases of limb fractures are treated conservatively with combination of traditional Chinese and western medicine.