The main railway transportation route as follows:
1. China - ala shan kou /, kazakhstan, uzbekistan, kyrgyzstan
Across Tanzania, Russia, tajikistan, turkmenistan, Europe's direct trains, etc.
2. China -- manzhouli/baikal - across Russia, Ukraine, azerbaijan, Armenia.
3. China, erlian/firm's door, Mongolia
4. China - suifen river/ - Russia's far east.
5. dandong/XinYiZhou, China - north Korea
6. pingxiang/reach port, China - Vietnam
7. zhengzhou/chongqing, China - a burger