How many degrees do you measure with a compass to see Feng Shui?

To see Feng Shui, you need to measure the directions of 24 mountains with a compass. It is the noon direction of Zi Shan, the unitary direction of Maoshan and so on. Meridian is 0- 180 degrees.

After you measure it. For example, when facing south, it shows 0 degrees, which is the direction of Wushan. It doesn't matter if you don't know what direction, as long as you can say how many degrees, the feng shui master will naturally know what direction you are.