I saw an introduction on the Internet that the Pingxiang Friendship Pass Scenic Area is very small, that is, you can come back by punching a card there. But when I came here to see such a big map, I felt that this was a scenic spot worth a good turn. The weather also made a joke with me. When I came, it was still raining, but the blue sky showed up in a short time. This time I was very sorry. I didn't go to Vietnam from here, but I saw Vietnam's zero kilometers. From here, I ran to the beautiful Vietnam.