1. There is a saying in Feng Shui that "there is no water behind, no one to rely on". A really good feng shui pattern is that there is water in front and mountains behind. Then if you dig a ditch behind the house, it means that there is nothing to rely on, that is, it is not easy to gather wealth, which will make your wealth lose. Therefore, it is not very good to dig ditches behind the house, which often makes you risk property and money losses.
2. Digging ditches behind the house can easily form a "last stop" feng shui pattern. This pattern will have a very negative impact on the fortune of the occupants. It is easy to affect the career development of the whole family and lead to the obstruction of wealth.
3. Trenching behind the house or unstable geomantic omen will have a bad influence on the health of the whole family. Living for a long time can easily lead to uncomfortable symptoms in the body, and there is no way to cure them well, especially leading to waist and kidney diseases, liver diseases, insomnia and dreaminess.
4. Digging ditches behind the house will easily lead to the complexity of the interpersonal relationship of the whole family, and it is easy to commit villains. More importantly, it will affect the feelings of husband and wife and lead to discord between the two sides.