In traditional geomantic omen, the rockery in the courtyard fish pond is called "a hundred feet is the shape, and thousands of feet is the potential". In other words, the architecture should be considered in the macro environment and micro environment. The macro environment is called "potential" and the micro environment is called "shape". The land of geomantic omen should have a good situation in geomantic omen, and it can't be invisible and powerful. So the mountains have ups and downs and the water has twists and turns.
In addition, mountain dragons don't go into the water, and hoses don't go up the mountain. Rockery can only be built by water, not in water.