Feng shui, can the alley face each other?

The alley opposite the door is called Luchong, which is generally a kind of suffocation. Usually as a taboo, it will cause great trouble. But there are a few exceptions, that is, the location of the road rush itself is the prosperous position of the house, and it is thunderous when crossing the road. This is the masterpiece of an experienced master. Blind operation will cause trouble, and most people will avoid flushing doors and windows to ensure safety.