After the 20th Grottoes, it is the western grottoes group of Yungang, mainly the 21st to 45th Grottoes. At the end of the western grotto group, I saw a square pagoda in a cave, but this cave on a relatively high level of steps, from the outside can only see part of the tower, thinking of seeing the whole view of the tower, I ignored the image of the hands and feet and used to climb into the hole. Climbing into the cave, I saw all the towers. This is a 6-story pagoda on four sides. Each floor has 5 Buddhas. But the statues in the Buddha are also like a supporter. It is not a professional that can only be broken. However, because of this period, the Northern Wei Dynasty has moved to Luoyang, and the statues of Yungang Grottoes have also subsided. People seem to be more enthusiastic about carving some of their favorite content in the grottoes, and the statues in the grottoes are also for people and flying. The four walls in the grottoes are also not filled with Buddhas and statues.