Beijing_Capital_International_Airport
Qingzang_railway
Guangzhou_Metro
China_Railway
2nd_Ring_Road
Tanggula_Railway_Station
Nanjing_Yangtze_River_Bridge
Shanghai_Metro
Xi'an-Yuxia_Railway
Nanjing_Metro
Daocheng_Yading_Airport
Shanghai_Metro_Line_1
Shanghai_Metro_Line_2
Hankou_railway_station
Shanghai_Metro_Line_3