Introduction to Zisun Palace: Zisun Palace contains a large number of grottoes from the Northern Wei Dynasty. Cave 14 at the front of the cliff is the earliest one excavated in Mount Xumi. Inside the cave, the Buddha statues are a combination of carvings and paintings, with simple tones. Their shapes are very similar to the statues of the early Northern Wei Dynasty in the Yungang and Dunhuang Grottoes. Cave 24 and Cave 32 are slightly later than Cave 14. The Buddha statues in the caves are already one Buddha and two Bodhisattva. From these statues of one Buddha and two Bodhisattva, which are characterized by their "beautiful bones and clear appearance", it can be seen that they were created after Emperor Xiaowen of the Northern Wei Dynasty. work.