Liu's Traditional Chinese Medicine Batch of Batch Project: Provincial 2nd Batch of Projects Protection Unit: Hailun Cultural Center Representative Inheritors: Liu Lijuan Liu Bo Liu's Traditional Chinese Medicine treatment of bone injuries has been handed down from generation to generation, and has a history of 100 years. It was once widely spread in Northeast China and Beijing. It mainly uses manual reduction and small splint external fixation techniques, and pays special attention to local external treatment methods: fumigation, dressing, and sealing, and overall internal treatment methods. It has many advantages such as less traumatic bone setting, no pain, low cost, short treatment course, quick effect and no complications.