It s good to have aerial photographs. It s also the house of the Western Wei Dynasty in Cave 43 of Maijishan. Fig. 1 is a picture.

It’s very good to have aerial photographs. It’s also the house of the Western Wei Dynasty in Cave 43 of Maijishan. Firstly, it’s on the catalogue. It’s estimated that the photographer at that time made the old nose shoot vigorously and the angle was not right. Fig. 2 is an aerial photo taken by Lao Bai from the History Forum. The effect is much better.