What is the meaning of sand and water in Feng Shui?

What is the sand in Feng Shui? Topographically speaking, high mountains are called dragons, so low mountains are called sand, and sand also has continuous sand and separated sand. The continuous sand is shorter than the mountain dragon, but it is divided by the mountain dragon, so the hills along the Lingxian line can be found. The separated sand refers to small hills or hills. Of course, the sand in Feng Shui is sometimes called Qinglong White Tiger.

Water:

The water in geomantic omen includes flowing water and stagnant water, which can be regarded as a waterspout and a kind of flowing water. In addition to flowing things, there are small ponds or lakes that cannot flow. In addition to stagnant water, there is another kind of terrain that can also be used as water, that is, low-lying places can also be called water (places that are often flooded), and this place is called yin water or virtual water.