Is Feng Shui true?

Some superstitions are "unexplained science". For example, building a house on the convex bank of a river has fertile soil and a prosperous population, while building a house on the concave bank is in danger of overlapping and has the fear of family destruction (except for modern port cities). In fact, it is a geographically simple principle of "convex bank accumulation and concave bank erosion". The right bank is suitable for building, and the left bank is not suitable for building because the river is influenced by the inertia of the earth's rotation and has a right inclination in the northern hemisphere. "The gas boundary blocks water", and the atmosphere bounded by the river is squeezed by the force to the right, resulting in dense gas (rich nutrition) on the right bank of the river, so the gasification on the left bank of Kyrgyzstan is sparse and relatively unlucky. However, it is very difficult to scientifically understand and explain to ordinary people one by one, so that they are familiar with practice (especially in the generally uncivilized feudal society). Simply use the principle of protection, do what they like, paint superstitious colors, and force them to instill.