Why don't the trim has anti arch way

The road in front of the house, if looked from the shape is like a pair of curved bow, bow of circular arc to the house, called the bow down in feng shui, feng shui is very inauspicious for housing.From a scientific point of view, the residence on this side of the bow, when there are cars, due to the effect of centrifugal force, dust and noise will straight at home, even outA car accidentWhen the vehicle will bump into the house.

If there is a telephone pole in one side of the string that represents a Lord of the accident, and to the family home of women is also very bad.