There is a distance called one foot across two countries. From the Dongxing Port of Fangchenggang to Vietnam, it only takes ten minutes to enter the Vietnamese border. Our cross-border China-Vietnam self-driving tour also officially starts here. Just one step out of the country is no longer a joke here! One step forward is Vietnam's Mang Street Port, and one step back is Dongxing Port, China's Fangcheng Port. A 100-meter-long road draws a dividing line between the two countries. At the port of entry, you can see Chinese tourists entering with large bags and small bags, and there are many Vietnamese people who are ready to go out to China to purchase goods.