Feng shui pays attention to the prosperity of the spirit, and it is necessary to block it. It depends on whether the gas collected in the east of your home is good or bad. There is a wall to keep out the air in this direction. If there is no wall, you can collect air in this direction. If the east of your home is a lucky location, it is certainly a good thing that you can be lucky without walls. But if the east side of your house is suffocating, it is suffocating without walls, which is certainly not good.
How to know whether the east of your house is auspicious or fierce, you must know that the sitting direction of your house has always been calculated.