Where is the Spring City?

Spring City generally refers to Kunming (kūníng), China's gateway hub open to Southeast Asia and South Asia, a national historical and cultural city, an important tourist and commercial city in China, an important central city in the western region, the capital of Yunnan Province, the political, economic, cultural, scientific, technological and transportation center of Yunnan Province, the only mega-city in Yunnan Province, and the fourth largest city in the west, second only to Chengdu, Chongqing and Xi 'an. There is also a saying that Spring City refers to Changchun, the capital of Jilin Province, the political, economic, cultural and transportation center of the province, and the largest automobile industry city in China, which is known as "Detroit in the East". China is the ninth city in terms of built-up area and population. One of the megacities in China.

Changchun, the "Spring City in the Northland"