HohhotChina |
PingdingshanChina |
2 635 000
(2007) |
2 635 000
(2007)
4 838 000
(2007) |
4 838 000
(2007) |
17 271 km2
|
17 271 km2
7 909 km2
|
7 909 km2
|
152.57
/km2 |
152.57/km2
611.71/km2
|
611.71
/km2 |