There are four main rooms, there are east and west rooms, and the east room is suitable for building

The location of the kitchen and toilet should be built as far as possible in the north of the house or in the hot mountain terrain in spring and summer. Especially in the kitchen, the best and most appropriate plan should be set up in the north direction of the house or in the hot mountain terrain in spring and summer. This is incompatible with the traditional view of Feng Shui, but it is set in line with the natural direction of the wind.

The general trend of air flow in China is (observable): the spring and summer are hot, and the overall trend of the air is from south to north, that is, the south wind dominates. After the cold in autumn and winter, the overall direction of air flow is from north to south, that is, the north wind dominates.

This air flow direction is characterized by the northward direction of the kitchen, which is conducive to bringing the hot air generated in the kitchen out of the house when the heat is hot in spring and summer and the south wind dominates; In autumn and winter, when the cold and north wind dominate, the heat generated by the kitchen is suffocated, and the interior is relatively warm in winter and cool in summer. In the same way, the same is true for toilets, in the northwest, it is hot in spring and summer, and the south wind dominates, and the smell of the toilet can be brought outside. Autumn and winter are cold, and the north wind is dominant, that is, the smell of the toilet is brought indoors, and the probability of bacteria and viruses reproducing is much lower, which is conducive to people's physical and mental health.

Make proper use of the laws of nature and think from a scientific point of view.