People in the five states and eight counties of Sichuan West Basin may not know about Wulong Village, Dashuchang, Jinyuan Town, Dayi County. But when it comes to Yin bone setting, which treats bones for the people, many people know about it. The reason is that the bone setting skills and reputation of the Yin family have been passed down from generation to generation for four generations. From Yin Handao, Yin Fengyang, Yin De'an, to Yin Wenquan, Yin Mingjian and Yin Minghong, the Yin family orthopedics has a history of five generations. The four generations of Yin family orthopedics, starting with Yin Wenquan, the first generation, have truly brought into play the skills of their ancestors. In the mid-1950s, the well-known Dayi County Wulong Hospital was planned, improved, expanded and developed by Yin Wenquan, the heir of the orthopedics department. Yin Mingjian and Yin Minghong are the fifth generation of Yin's orthopedics. They just caught up with the good time of reform and opening up. They carried forward and developed Yin's orthopedics. In addition to buying an acre of land in their hometown Wulong to open an orthopedic hospital, they also established Chengdu Yin's Orthopedic Hospital in Dayi and Pujiang, so that patients who needed bone correction in that area would have to travel less distance. From Yin's ancestors Yin Handao, Yin Fengyang, Yin De'an, to Yin Wenquan, Yin Minghong and Yin Mingjian, Yin's orthopedics has a history of five generations. The five generations of Yin's orthopedics, starting from the third generation Yin De'an, really brought into play the skills of their ancestors. From the 1950s to the 1980s in the middle of the last century, the well-known Dayi County Wulong Hospital was planned, improved, expanded and developed by Yin De'an, the third generation of orthopedics. The treatment of Yin's traditional Chinese medicine bone-setting manipulation has the following effects: repairing injuries, setting bones and tendons, such as repairing fractures, dislocations, and restoring slipped tendons; promoting qi and blood circulation, reducing swelling and relieving pain, such as massage along the meridians can dissipate blood stasis and relieve pain; promoting circulation and dispersing knots, peeling off adhesions; relaxing muscles and activating collaterals, and relieving spasms. Yin's orthopedic bone-setting is a science that studies injuries and diseases of the human body's skin, tendons, bones, qi and blood, internal organs, meridians, etc. caused by trauma and other reasons based on the common arguments of the motherland's basic medical knowledge and clinical medicine, and systematically follows the principles of syndrome differentiation and treatment of theory, method, prescription, and medicine, as well as the specific application of manipulation in orthopedic diseases, so as to restore the body's functions to normal. Information source: Chengdu Intangible Cultural Heritage Protection Center Information source: Chengdu Intangible Cultural Heritage Protection Center