Here we go. In August 2022, Xining began to create sanitation, which was an all-round improvement of the city. Xining began to create health in June 2022. It can make China's urban infrastructure construction develop rapidly, improve the quality of urban environmental sanitation, continuously optimize the ecological and living environment, improve the overall management and service capacity of the city, significantly improve the health and hygiene level of residents, completely change the dirty, chaotic and poor appearance of the city, and make all cities green, blue, clean, tidy and orderly, with harmonious unity between man and nature and coordinated social and economic development, which has the potential for sustainable development.