Ports
Transit ports by permitted region
Start with the entry port, then read the permitted activity region before adding hotels, trains, or side trips. These top airport pages use the 2026-06-04 rule-engine snapshot for region and linked-port facts.
Top 10 high-priority airport entry ports. Region facts come from @ctc/rule-engine/policies/2026-06-04; city reachability is intentionally broad planning guidance, not live rail availability.
PEK
Beijing Capital International Airport
Beijing / Tianjin / Hebei linked region
Open pagePVGShanghai Pudong International Airport
Shanghai / Jiangsu / Zhejiang linked region
Open pageCANGuangzhou Baiyun International Airport
Guangdong linked region
Open pageCTUChengdu Shuangliu International Airport
Sichuan region
Open pageSZXShenzhen Bao'an International Airport
Guangdong linked region
Open pagePKXBeijing Daxing International Airport
Beijing region
Open pageSHAShanghai Hongqiao International Airport
Shanghai / Jiangsu / Zhejiang linked region
Open pageKMGKunming Changshui International Airport
Yunnan region
Open pageTAOQingdao Jiaodong International Airport
Shandong region
Open pageXIYXian Xianyang International Airport
Shaanxi region
Open page