Haikou, Sanya, Zhuhai, Xiamen, Kunming, Dali, Lijiang, Nanning, Guilin and Yunnan:

Kunming enjoys the reputation of "Spring City", the capital of Yunnan Province, and China is a gateway city open to Southeast Asia and South Asia, and a national historical and cultural city. It is an important tourist and commercial city in China and one of the important central cities in the western region.

Kunming is located in the middle of Yunnan-Guizhou Plateau, which is connected with Liangshan Yi Autonomous Prefecture in the north, Yuxi City in the southwest, Honghe Hani and Yi Autonomous Prefecture in the southeast, weichu City in the west and Qujing City in the east. It is the core circle of urban agglomeration in central Yunnan, the center of five-hour aviation circle in Asia, and one of the cities in the layout of national first-class logistics parks. Kunming is a mountainous landform. The terrain is generally high in the north and low in the south, with many caves and karst landforms. There are Shilinbazi in the karst basin. It belongs to the mountain monsoon climate of the northern subtropical low latitude plateau. The average annual temperature is 16.5℃, the average annual rainfall is 1451 mm, the frost-free period is 278 days, and the climate is pleasant.