Rural self-built three center openings small, two sides of the openings large feng shui how to

Three rooms are either made the same size, or the center is large, the two sides are small.

The three rooms are the same width, and the one in the center is called the front of the hall, which is called the middle of the hall in feng shui terminology.

The two sides of the house small Mingtang big, or the main door Yi Men opened too big, for the scattering brake. The home does not gather gas, Mingtang small.