Weibei 12.8 meters wide in the countryside, and the depth of the big house is between eight and ten meters.

Nowadays, houses built by people are all eight meters or even ten meters deep, not necessarily old houses with a depth of four or five meters. They were all built before 1980. After 1980, the depth is about six meters, and after 2000, the depth is about eight meters. But now many rural houses are eight meters deep, and there are not many houses ten meters deep, unless there are shops ten meters deep.