2. The ancients thought that it was cloudy in the north and sunny in the south, and the place with good feng shui should be harmonious between Yin and Yang. As early as the primitive society, the ancestors of China built village houses facing south. Most of the ancient houses discovered by modern archaeology face south. The house facing south used to be called the main house because it was warm in winter and cool in summer, with plenty of light. Even in winter, sunlight can shine into the depths of the room, making people feel bright and warm. As soon as you enter the room, you will feel comfortable. And when the sun rises close to the top of the head in summer, the house will not be exposed to strong sunlight.
In addition, the southeast wind can be blown into the house through windows and portals, which makes people feel cool and comfortable. So China people prefer to live in houses in the north, that is, houses facing south. In the past, foreign invasion of China mainly came from the north. So psychologically, South Koreans tend to be wary of North China. Therefore, this potential and subconscious psychological threat has gradually become the psychological burden of opening the door in the north. So there is a reason why China people don't want to live in houses facing north and south. Moreover, if you open the door in the north, your front door will be attacked by the north wind in winter. Therefore, it is another factor that has not opened the "North" door.
4. The house facing south is one of the architectural principles of traditional geomantic theory. According to Yi Zhan's theory, the south is the supreme king of the south with lush vegetation and abundant yang. Sitting facing south is not only for the brightness and ventilation of the house, but also to avoid the north wind. China is a country with monsoon climate. In winter, Siberian cold current continuously invades, and in summer, the cool breeze in the Pacific Ocean gradually strengthens, which makes the monsoon direction changeable all year round. It's not easy to find the south position. According to the principle of due south, it can be tilted slightly to the east or west. If the house can't face south, you need to set more windows in the south, or open skylights, increase lighting and heating equipment, and plant some flowers and plants in the north to make up for it.