What does Long Mai mean?

Feng Shui calls the rolling mountains Long Mai. In ancient times, "geomantic omen" was the first to promote "the strategy of five places", that is, dragon, cave, sand, water and direction. The corresponding activities are "dragon hunting, sand inspection, water viewing, acupoint pressing and standing still". The dragon is the vein of the mountain, the soil is the meat of the dragon, the stone is the bone of the dragon, and the vegetation is the hair of the dragon. Looking for dragons, we must first find the mountains of ancestors and parents, judge the pulse, don't be angry, and divide yin and yang.