Feng Pan and Chassis

Both. Generally speaking, the usage of Feng Shui compass is as follows:

(1) position correction pin (inner plate)

Meridian points to the geomagnetic direction, taking geomagnetic as the benchmark. The site alignment needle is mainly used for building alignment, vertical direction and grid, that is, judging the building sitting on the mountain range and determining the sitting direction of the building.

(2) Needle in human intervertebral disc (intermediate intervertebral disc)

Meridian points in the direction of Polaris, based on Polaris. The ancients said: the landlord is quiet, and his land is half behind him, which symbolizes the quietness of the mountain peak, and its arrival is also slow, so it is used to remove sand. Its floor is mainly used to judge the environment such as sand mountain around the building.

(3) Top panel sewing needle (outer panel)

Meridian points to the sky, and the sun shadow is based on the sun. The ancients said: the sky is the initiative, and its qi is in the first place, which symbolizes the flow and speed of water, so it is used to receive water. This layer is mainly used to judge the water flow around the building.