Maijishan resembles wheat stack, with steep side walls, almost 90 degrees straight up and down, and extremely steep. Slowly climbing up the Maiji Mountains along the stairs, I watched the increasing height of the ground, and felt a little nervous. At the same time, admiration for the ancient ancestors is also overflowing, in the absence of modern machinery in ancient times, can do such a great project, it is a miracle. And the grotto art of Maijishan is amazing, especially its exquisite clay sculpture art is well-known at home and abroad. Historian Fan Wenlan once praised Maijishan as "a large exhibition hall for exhibiting statues". If Dunhuang is a large fresco museum, then Maijishan is a large sculpture museum. The Buddha statues here have different postures, but most of them are looking down, kind and lifelike, as if they could walk down in the grottoes at any time. Although God of heaven, it is more like a secular person, and becomes the incarnation of people's good wishes.