A good ancestral temple geomantic omen is that the back of the mountain faces the water, the left and right guards, the hall is spacious, the water flows out of Kyrgyzstan, and the water outlet gathers gas, which does not conflict with the external terrain.
Ancestral halls, namely ancestral halls, ancestral halls, ancestral halls and ancestral halls, are places for offering sacrifices to ancestors or sages, and are symbols of traditional Confucian culture in China. The ancestral hall system came into being in the Zhou Dynasty. In ancient times, the ancestral temple was exclusively owned by the emperor, and literati were not allowed to build it.