Is it harmful for feng shui master to leave the back window of the front yard in the backyard?

Do you mean that opening a window in the back of the front room will affect the back room?

If it faces the door of the back room, it will have an impact.

Former Suzak, post-Xuanwu, Zuo Qinglong, right White Tiger.

The house in front opens the window at the back. The back room is Suzaku Square. Suzaku's mouth will hurt people.

This kind of injury mainly makes people in the back room prone to eye diseases or eye injuries.