解读中国的24小时/72小时/144小时过境免签政策(5)

The 72-hour transit visa exemption also limits the airport. Only the following three airports can obtain the 72-hour visa exemption (11 airports at the beginning, and then 8 have obtained the 144-hour qualification). At the same time, passengers cannot leave the specified scope of activities in brackets:
72小时过境免签也限制了机场，只有以下3个机场可以获得72小时免签（一开始有11个机场，后来有8个获得了144小时资格），同时旅客不可以离开括号内的规定的活动范围：
Guilin Liangjiang (Guilin City)
桂林两江（桂林市）
Harbin Taiping (Harbin City)
哈尔滨太平（哈尔滨市）
Changsha Huanghua (Hunan Province)
长沙黄花（湖南省）
Note that the scope of activity here in Changsha for the province, and several other airport activities only in this city.
注意这里长沙的活动范围为全省，而其他几个机场活动范围只是本市。
At the same time, passengers need to hold a 72-hour confirmed date and seat to the third country (region) connecting tickets. The United States-Xiamen-Hong Kong region was eligible for 72-hour visa-free travel at that time, while the United States-Xiamen-united states was not eligible for 72-hour visa-free travel according to the DP of past passengers, but the United States-Xiamen-Seoul transit-the United States, is available 72-hour visa-free. This means that as long as A-Chinese mainland-B, A and B are not from the same country, you get a 72-hour visa-free pass.