0 1 feng shui is the experience summed up in people's lives for thousands of years, accompanied by a collective aesthetic.
Feng Shui has only two aspects: good luck and good looks. The former is use, while the latter is aesthetics.
There is a saying in my hometown, I can't afford to be arrogant before, but I won't plant mulberry after. I'm sorry. It means that everyone's sewer can't face north. Why? Because for a house facing south, flowing north means flowing to the door of the family behind you, causing trouble to others. Why not plant mulberry trees in the future? Because for sericulture families, if you plant mulberry trees in the back, people in the back may steal them. It is not clear what happened in Li Zhi.
There are also houses, and the gate should not face the alleys of the two houses in front. If necessary, you should build a screen wall in front of the door. Why? Because through flow, summer is fine, and standing at the door in autumn can feel the power of winter in advance. For the city, the distance between the two buildings in front is very small, which will be a disaster for the people behind. Why not? Because of the narrow tube effect, the third-grade wind will rise to the eighth-grade wind due to the air pressure (in extreme cases). The quadrangles in old Beijing also have shadow walls, but they are all built in the yard. This is mainly to avoid the sight of visitors and protect privacy.
There is also a kind of anti-bow. If the door is facing a curved road or an overpass traffic island, and this arc shoots at your home like a bow, it is called anti-bow. Why? Because of the centripetal force, the car is easy to fly out, and the probability of an accident is relatively high.
There is still light, and there can be no strong light at the door of the house. In the final analysis, it is light pollution, which will affect the mood and body after a long time.
As for aesthetics, I don't have any opinions, but it makes sense that rooms with river and lake views are expensive because of the scenery. Why do houses usually face south? Not just for lighting. During the Chinese New Year, my father told me about an old lady whose son failed to live up to expectations and was still eating subsistence allowances. However, the old lady was strong when she was young. According to folklore, whoever is the first to fetch water in the New Year is lucky, so the old lady rushes to fetch the first bucket of water every New Year. As for why there is this folk custom, or the elders don't want the younger generation to be too lazy, tell the younger generation that you should be diligent and the younger generation may not listen to you, so you can only cheat in this superstitious way. After all, people who fetch water at twelve o'clock at night are cruel. Just like the joke I saw on Zhihu before, in order to make the answer master not talk when taking a bath, my mother lied to the answer master that she should take a sip of bath water when taking a bath, or she would get sick. Some elders knew that they might not listen and had to lie to her. There are so many taboos about Feng Shui circulating in China, and a large part of them are deliberately misrepresented by some smart people. After all, persuading an ignorant person to reason with him is better than telling him about superstition.
However, some geomantic knowledge handed down from ancient times is inconsistent with the present environment and contains certain limitations. Therefore, it is better to analyze with modern knowledge, which will be more scientific and practical. Therefore, although it is a modern scientific society, some people will refer to the knowledge of Feng Shui to design the home environment.