How to judge whether Qinglong Baihusha crosses a river ditch?
Dragon-tiger sand refers to green dragon sand and white tiger sand, which are the two arms of Dong Xing. The one on the left is called Qinglongsha, and the one on the right is called Baihusha. White tiger sand, referred to as tiger sand; Qinglong Sand, referred to as Longsha for short: "Sand" refers to the immovable things higher than cave sites such as peaks, hillsides, trees, walls, telephone poles, transformers, houses and buildings, and is called sand. Longhu sand occupies a very important position in geomantic omen, which protects the dragon cave from being blown away by the wind.
Dragon-tiger sand can be divided into two types according to its origin:
(1) Dragon and Tiger itself refers to the dragon and tiger sand extended from its own Long Mai.
(2) The outer dragon and tiger refers to the dragon and tiger sand extending from other mountains.
Better be a dragon and a tiger; The external dragon and tiger followed closely; Longhusha is divided by orientation. It can be divided into oriental Qinglong sand and western Baihu sand: Oriental Qinglong sand should be high and avoid low, while western Baihu sand should be low and avoid high and sink.
Characteristics of Dragon and Tiger Sand:
1. The cave star itself has no dragon and tiger sand, but is composed of left and right outer mountains.
2. The cave star itself has tiger sand but no dragon sand. At this time, the outer mountains on the left combined to form Longsha.
3. The cave star itself has dragon sand but no tiger sand. At this time, Tiger Sand is composed of the peripheral mountains on the right.