The center of the five grottoes of the Wugu Grottoes has carved huge statues of Buddha, symbolizing the five emperors of the Northern Wei and Wu Dynasty, and is said to show the infinite power of the emperors of the Northern Wei Dynasty. This is the earliest and most ambitious cave group in Yungang. The 16th cave is a cave famous for the kile, the middle of the giant Buddha standing on the lotus pillar, head upright, the breath is extraordinary. The 20th cave open-air Buddha knot fell, known as the symbol of Yungang stone carving. The Buddha statue is a statue of Sakya, the chest is hard and well preserved due to the stone. The shape is simple and large, the shoulders are wide and thick, the starboard, the face is full, the lips are high and the nose is thin, the expression is solemn, the backlight is large and the relief of the Buddha, the sky is very beautiful, and the main Buddha is more rigid and majestic.