Regulating qi: The earth's rotation, revolution, and even the magnetic force generated by the planets in the whole universe are changing all the time, thus forming different feng shui orientations at different times. This knowledge of determining feng shui orientation according to time is regulating qi.
For example, if the mound is not good, we must calculate the principle, so that we can really know when the sharp corner is incident.
Therefore, geomantic omen must match the time. A room may start at 100, or it may fall to 0 at some time.
This also explains why some old houses flourished when the first generation lived, but the next generation declined.
Most people only look at Luan Tou, and junior feng shui masters only know how to explain the placement theory, but they don't know how to calculate the space transfer.
To some extent, regulating qi is more important than chaos.
Because the layout and design of the environment can be changed, the chaos can be changed, but the magnetic field of the universe and the position of flying stars cannot be changed.
Can only be used to resolve, evil can not be exhausted, but chaos can be completely changed.