Bayan Temple is located in the center of Angkor Tongwang City, its corridor is 160 meters long, and the north and south are 140 meters long. The corridor originally had wooden roofs, but due to the age, only the broken and remnant walls and huge stone pillars are left for future generations to hang. It is worth mentioning that the walls of the temple are still preserved with rich and vivid sculptures, and all the ancient war accounts, the life of ordinary people, and the scenery of the lakeside of Donglisa Lake fully reveal the scene at that time, which is definitely a precious historical monument that must be seen. The vivid murals tell a distant story.