Since February 20, Youyi Port in Pingxiang, Guangxi has been reopened for customs clearance. On February 21, Dongxing Port (No.1 Bridge) in Guangxi resumed operation. Inbound or outbound passengers passing through Dongxing Port (No.1 Bridge) are required to provide a valid entry-exit certificate and a negative nucleic acid test certificate within 48 hours and truthfully fill in the Entry-Exit Health Declaration Card before customs clearance.

As the only national first-class port in China bordering Vietnam by sea and land, Dongxing Port is one of the most convenient passages connecting China and Vietnam as well as Southeast Asia. The reopening of the port (No.1 Bridge) has greatly promoted the exchanges, coordination, and exchanges between China and Vietnam.