What feng shui promotional items are placed?

Wang Guanyun's geomantic omen must be oriented according to the eight characters of the people who live there, and there is no fixed unified geomantic omen pattern. Moreover, the official transportation part is mainly based on Yin Zhai Feng Shui. It is impossible to promote the official transport by putting geomantic omen in the villa, but the layout of the villa can be used to make the official transport smooth and stable.