catalog  19 Friendship Pass [yu y gun] Friendship Pass is one of the top ten famous gates in China. On the left side of the gate is the Zuoyu Mountain City Wall, and on the right side is the right auxiliary mountain wall. It is like a giant python divided into two mountains, and it is magnificent. Friendship Pass is located at the southwest end of Pingxiang City, Chongzuo City, Guangxi Zhuang Autonomous Region. The 322 National Road Terminal passes through the Friendship Pass arch gate and is connected to the Vietnam Highway. It is an important land passage to Vietnam and a national port, 18 kilometers away from Pingxiang City.