Excuse me, what is Feng Shui?

The opposite direction of water was put forward by Shao Weihua in his book The Law of Feng Shui. The general idea is that the topography of China is high in the west and low in the east, and the water flow should be high in the west and low in the east and low in the north, so as to follow the current, with the back to the gate of Yin and Yang's house, the right hand is high and the left hand is low, and the direction of water flow or street is high in the west and low in the east, indicating the reverse direction of water flow.