I heard that the five temples were built about the northern dynasty, and the original works have long disappeared. The existing murals are repainted in the Xixia time. There are Maitreya, Shuiyue Guanyin, Mandala and other content. The 2nd cave is rectangular, with the top of the human characters. The image of the Yu Bodhisattva, the king, the disciples and the supporter, etc., is vivid and the artistic level is extremely high.