Choi's family has undergone four generations of succession and several major adjustments and changes, combining national policy and development, from the initial resources of the hmong family to the mmong medical clinic, which came out of the mountains; from a simple and brutal method of adjustment to today's perfect integration with technology, the family hall of choi of guizhou quickly took root in various parts of the country and produced results. Choi's probative and easy-to-operate methods of management have been recognized by people suffering from pain in their necks and legs throughout the country. In response to state policies and better service to the rheumatist bone population throughout the country, and in order to increase awareness of the magic effects of the pediatric medicine, on september 21, 2018, the official name was changed to "chou's pain experience centre" and "chou's pain experience centre" and the operating model of a firehouse was used to make more profits for more allies. Choi's family has perfectly interpreted the most popular "hundling effect" in five years of sedimentation. Choi jia don is rooted in the deep chinese nation's theoretical soil of medicine, produces and promotes internationally advanced medical and health products, and works for the health of humankind. In keeping with the concept of "care, professional, grateful" business, "doing, doing good, doing great" business code of conduct, sincere desire to develop together with our counterparts at home and abroad!