Another way of saying this is that the orientation is relative to the orientation of the house, which is China's Feng Shui view of the Book of Changes. For example, the direction of the house is north and that direction is south.
Anyone who has been to China or studied the ancient buildings in China knows most of the ancient buildings in China.
The direction of the seat is to sit north to south, that is, the main entrance opens in the south, not in the north. Why?
You sit in a house facing south. Is the Feng Shui style particularly good? Or this kind of house facing the seat can make you develop.