The palace buildings in Hexi Corridor are usually rectangular, round and polygonal. It is similar to the architecture of Tubo period.
As one of the three major architectural systems in the world, the timber frame system is the core of Chinese architecture. The framework of the house, the structure of the roof and so on are very good for the application of wood skills. Its charm can be felt in the ancient buildings in the south and north of China. Such as the Wenmiao Temple, the Jiayuguan City and the Giant Buddha temple, etc. The architectural features are amazing and unique.