China's railway hub, basically are located in the transport network developed,
main line intersection, traffic concentration of the provincial, district political,
economic center, industrial base and land and sea transport center.
The largest railway center in China, the hub of six railway lines;
the hub of Tianjin, the largest land and water transportation center in the north;
the Shenyang and Harbin hubs of the railway center in the north and south
of the northeast region; the center of the national railway network; ,
The Longhai two central axis Wenhui the Zhengzhou hub; Beijing-Guangzhou,
Han Dan and the Yangtze River intersection of Wuhan two hubs; the southern
terminus of Jing-Guang Railroad, South China's largest land and water
transportation hub in Guangzhou hub; , Chongqing, Chongqing, Sichuan,
Chongqing, Chongqing, Chongqing, Chongqing and Chongqing three hub intersection;
Chengdu, Kunming, Kunming and Kunming line intersection of the three Kunming hub;
Sichuan and Guizhou, Guizhou, Guizhou, Guangxi, Guiyang four-line intersection of
Guiyang hub, are the national railway network in the important railway hub.
As a result of the different status, there are more than 20 different levels,
different levels of sub-level railway hub,
together form our country's huge railway transport network.
The maps of the People's Republic of China map are: the capital,
provincial administrative center, other residents, border,
undetermined national boundaries, regional boundaries,
military demarcation lines, railways, rivers .