Facing the west through the avenue of Buddha's light, there are two opposite fan-shaped relief walls in front of the world. This group of relief walls on the opposite side of the front are generally arc-shaped, about 20 meters long and about 4 meters high. The composition of the picture is perfect and the carving is meticulous. In the form of high relief, it vividly shows the grand picture of emperor and empress worshiping Buddha of the Northern Wei Dynasty. The scene atmosphere of Che rang and Ma Xiao Xiao fully represents the solemn and solemn scene of the emperor and Empress of the Northern Wei Dynasty going to worship the Buddha. This scene naturally reminds people of the glory of Yungang Grottoes as a royal temple more than 1500 years ago.