Just like taking the pulse in traditional Chinese medicine, Mr. Feng Shui summed up the shaking needle as "eight unique skills": prevarication, fear, vacillation and not returning to the center line. It means there are old-fashioned cultural relics underground.
Two to one, suddenly, the horizontal needle, not the meridian, means there is metal underground. (3) bullying and cheating; The pointer turns unsteadily. Four probes, hitting the ball, half sinking and half floating. Five no, it means there are bronzes underground. Six times, not smooth, the needle floats on all sides, not jade, not east Africa and west. Eight positive points, the center line of assembly. The first seven wonders are unlucky. Only the eighth one is lucky.
If Mr. Feng Shui wants to check the direction of the water, he will use the red line (some white lines) in the middle of the compass (disk) to specify the intersection point of the nozzle, then turn the circular compass to make the magnetic needle parallel to the seabed line of Tianchi, and then look at what the red line on the disk refers to, so that the direction can be inferred according to the theory of Feng Shui. If the direction is wrong, I will adjust the compass until I am lucky. This is the way to build a house with gelongsha and acupoints.
Some circles on the disk are very simple, while others are very complicated. There are at least three floors and at most forty floors. Each layer has a specific meaning of words or symbols. Zhangzhou in Fujian, Xingning in Guangdong, Xiuning in Anhui and Suzhou in Jiangsu all have different compasses.
Compass generally consists of territory and sky disk.
There are straight needles, sewing needles and middle needles on the compass; There are gold plates and silver plates; There is an inner disk and an outer disk; Three sets of heaven, earth and man. Some feng shui masters use positive needles to measure the sky, while others use positive needles to make dragons; Some use sewing needles to measure the ground, and some use sewing needles to determine the sitting direction. Without uniform rules, Mr. Feng Shui went his own way, claiming to be authentic, and said that the secret was taught by the master.
The venue is square, or pallet, with two intersecting lines and a concave circle in the middle. The top disk is round with a slightly convex bottom, which can rotate on the concave circle of the field. There is a compass in the middle of the sky disk, or a magnetic needle and a gold needle, pointing roughly to the south.