72-hour transit visa exemption for foreign nationals at airports of Beijing, Shanghai, Guangzhou and Chengdu

There are 3 requirements: 1) Citizens from the 45 countries under the 72-hour Transit Visa Exemption Program; 2) Foreign nationals with valid international travel documents and air ticket for a connecting flight with confirmed date of flight and seat for a third country (region) traveling within 72 hours; 3) Transit passengers from the allowed transit airport for a third country (region).