Changchun Travel Overview
Changchun is the provincial capital of Jilin province, located in the northeast China. The city was given the name Changchun because it is hoped that this city could have long spring in its development after the war. In fact, Changchun is not target="_blank" title="China">China in 2001 due to its high urban greening rate.
In 1936, the Japanese established Unit 100 to develop plague biological weapons, although the declared purpose of Unit 100 was to conduct research about diseases originating from animals. Dur...