Siem Reap, Cambodia. Barong Monastery is the first stop on the Great Angkor Line and the most famous monastery in Angkor. It is famous for its Khmer smile, so there are many tourists. According to the local people, the most Chinese people come to Cambodia, followed by Koreans and Japanese people, ranking third. Sure enough, we saw these ethnic groups in the Barong Temple, with a similar proportion. Barong Temple is a group of smiling people. The four Buddhas on the top of the temple are all smiling. Each smile will be slightly different. There are two standard smiles designated by local people. Everyone will take pictures there. Into the four-sided Buddha, the huge corridor up and down, like a maze, like the scene in the game cs, no matter how to go, there is no dead end. Many people, once dispersed in it, become quiet. Unfortunately, Angkor, the world's top ten wonders and world cultural heritage, is open to temple protection. Although there are hints not to trample or touch, the stone or statue for thousands of years is still open and accessible.