Is the main entrance facing the edge of the matching house?

No, the gate is the air port, the only place where the internal and external air flows, and the throat and barrier to contact with the outside world. This depends on the environment, region, atmospheric circulation and other factors. In the geomantic omen of Yangzhai, the door occupies a very important position. For example: whether the door direction accepts the big mysterious sub-line; Whether the door position gets seasonal auspicious stars and so on.