ChangchunChina |
ZhanjiangChina |
6 830 000
(2010) |
6 830 000
(2010)
6 900 000
(2008) |
6 900 000
(2008) |
20 532 km2
|
20 532 km2
12 490 km2
|
12 490 km2
|
332.65
/km2 |
332.65/km2
552.44/km2
|
552.44
/km2 |