Kunming, also known as Spring City, prefecture-level city under the jurisdiction of Yunnan Province, the provincial capital, megacity, the center of the city cluster in central Yunnan Province, the State Council approved the determination of one of the important central cities in the western region of China, China's important tourism, trade and commerce city. As of 2020, the city has 7 districts, 3 counties, 1 county-level city and 3 autonomous counties under the jurisdiction of the city, with a total area of 21,012.54 square kilometers.In 2021, Kunming City has a resident population of 8.520 million people, and realizes a GDP of 722.25 billion yuan.