This is a general direction sign. Generally, it should be used within 3 degrees of each mountain. But there are also some differences in details.
Three directions at the same time.
1. Homosexuality: Homosexuality refers to both Yinshan and Yangshan, as well as Yangshan and Yangshan.
Yinshan and Yinshan, Tianyuan Longsi Yinshan and Siyinshan, * * * Eight innings:
Meridian and Ding, Ding and Meridian, Noon and Ding Gui, Ding Gui and Noon, and Yi Xin, Yi Xin and You Mao, Xin Yi and You Mao.
Eight innings of pure yin can reach six degrees, and above six degrees is called "empty direction".
Yangshan and Yangshan, Tianyuan Longsiyangshan and Longyuan Siyangshan, Long Yuan Siyangshan and Tianyuan Longsiyangshan. Can reach seven degrees, beyond seven degrees, also known as "empty direction."
2. Combination of Yin and Yang: Tianyuanlong is located in Longyuan, and Long Yuan is located in Tianyuanlong, *** 16 Bureau.
Such as meridians and non-C, non-C and meridians. ...
Neither direction of these sixteen circles can exceed 5 degrees, which is called "yin-yang dislocation" or "small empty death"
3. divination combination: divination combination refers to the direction from each divination mountain to the adjacent divination palace. In this case, Long Yuan Bashan and Longyuan Bashan, as well as Long Yuan Bashan and Longyuan Bashan, * * * 16 innings.
The direction of these sixteen bullets must not exceed 5 degrees. If it exceeds 5 degrees, it is called "divination", which is also called "big empty death".
In the Chiang Compass and Kong Xuan Compass, there is a two-way house sign, as shown in the figure below.
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