Changchun, Jilin Province, the capital of the province's political, economic, cultural and transportation center, China's largest automobile city, the "East Detroit," said. China built-up areas built-up area population size and the ninth largest city. Chinese mega-cities of.
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| Area (sq.km.): | 20,604 |
| Population (Mil.): | 7.46 |
| Airport: | Changchun Longjia International Airport |
| Railway Station: | Changchun Station, Changchun South Station |
| Attrctions: | Puppet Manchurian Palace, Changchun Movie Wonderland, |
| Area Code: |
0431 |
