Maiji Mountain Grottoes are built on the mountain, the mountain is not high, 142 meters, because the shape of wheat bran and its name, most of the Buddha statues are carved on the mountain, built in the Northern Wei period of more than 300 AD, and later the dynasties have been repaired. When I started to see it, I was curious to see it after years of erosion. Why are the Buddha statues and murals kept intact,