What are the taboos about fences and fences in residential geomantic omen?

As a buffer between the house and the outside world, the fence not only plays a role in protecting privacy, but also relieves the suffocation of the outside world and accumulates the auspicious atmosphere of the house. Judging from the pattern of residential feng shui, the fence should not be too high or too close to the house. If the fence is too close, it will oppress the house as the main body, which is not conducive to ventilation and light transmission; If the fence is too high, it will cover up the pattern of raising houses with houses and form a poor situation.