0 Haerbin
1 Changchun
2 Shenyang
3 Dalian
4 Tianjin
5 Beijing
6 Huhehaote
7 Xuzhou
8 Zhengzhou
9 Xi'an
10 Lanzhou
11 Xi'ning
12 Wulumuqi
13 Shanghai
14 Wuhan
15 Chengdu
16 Nanchang
17 Zhuzhou
18 Guiyang
19 Kunming
20 Fuzhou
21 Liuzhou
22 Guangzhou
23 Nanning
24 Shenzhen