Geographers believe that the Qinling-Huaihe line between the Yangtze River and the Yellow River is the dividing line between the north and the south in eastern China. All the places north of the dividing line are northern cities, and all the places south are southern cities. Yunnan province belongs to the southern city.

Located in the south of China, Kunming, the capital of Yunnan Province, has the reputation of "Spring City" and is a famous historical and cultural city. Kunming is one of the important central cities in the western region with developed tourism and frequent business exchanges.

In addition, Kunming is located at the intersection of the North-South International Corridor starting from Shenzhen and the third East-West Eurasian Continental Bridge. It is China's gateway city to Southeast Asia and South Asia, and plays a key role in the economic cooperation circle.

Climate:

Kunming belongs to the subtropical-plateau mountain monsoon climate with low latitude north latitude. Affected by the warm and humid airflow in the southwest of the Indian Ocean, the sunshine is long and the frost period is short. The annual average temperature is 65438 05℃, the annual sunshine is about 2200 hours, and the frost-free period is more than 240 days. The climate is mild, with no heat in summer, no severe cold in winter, four seasons like spring and pleasant climate.