ChengduChina |
QiqiharChina |
7 123 000
(2010) |
7 123 000
(2010)
6 011 000
(2010) |
6 011 000
(2010) |
12 390 km2
|
12 390 km2
42 469 km2
|
42 469 km2
|
574.90
/km2 |
574.90/km2
141.54/km2
|
141.54
/km2 |