Changchun is a very young and very poor city, and now it is the most backward provincial capital! In the 1930s, it became the capital of the puppet state of Manchukuo at that time, known as the "new capital of the country (Changchun).

Changchun is a very young and very poor city, and now it is the most backward provincial capital!

In the 1930s, it became the capital of the puppet state of Manchukuo at that time, known as the "capital of the country, Xinjing (Changchun)", the city construction started from a very high point, planned and designed by the Japanese, modeled on the cities built by foreign capitals at that time (Paris, Canberra), by 1942, Changchun per capita occupied 2272 square meters of green space, more than 1 times that of Washington, is 5 times the per capita green area of Large Cities in Japan, the crown of the world's large cities, and was once famous in the world.