Yunnan First People's Hospital (Kunhua Hospital) opened on April 1, 1939. It is the earliest Chinese self-run provincial hospital in Yunnan Province, with a deep history of more than 70 years . Since the reform and opening up, it has developed rapidly and has become the center of treatment for difficult and critical diseases in Yunnan Province.The international rescue designated hospital is one of the provincial-level largescale comprehensive hospitals with the strongest comprehensive medical service capacity. The hospital needs a s table, quiet, comfortable and welcoming environment. I hope that the central air conditioner can maintain a constant indoor temperature, and there is no feeling of blowing, and the operation is very quiet, so that the patient can recover as soon as possible.