The area of Changchun is 20,532 square kilometers.
Carpet area is carpet area and retail area is retail area
Area having a common drainage is catchment area, whereas area which is uses that water from common drainage area is command area.
Built up area is the area which has been developed.and floor area is the area which is about to built or about to develope.
The area of Denman Wildlife Area is 7,122,467.303424001 square meters.
The area of Siffleur Wilderness Area is 412.14 square kilometers.
The country code and area code of Changchun- JL, China is 86, (0)431.
Changchun's population is 7,459,005.
Li Changchun was born in 1944.
Liu Changchun was born in 1909.
Liu Changchun died in 1983.
Changchun Film Festival was created in 1992.
Changchun Yatai F.C. was created in 1996.
Changchun Light Rail Transit was created in 2001.
Changchun Film Group Corporation was created in 1950.
The population of Changchun Film Group Corporation is 3,000.
Changchun Foreign Languages School was created in 1963.
St. Theresa's Cathedral of Changchun was created in 2008.