龙：像是龙的起伏曲折，变化无穷，形容千变万化的山脉形势 脉：脉络通道如人之血脉，也像是大自然气的脉络通道， 沿着大的山脉、岗通向整个山川大地，脉即生气的通道。 mountain: Like the ups and downs of a dragon, describing the ever-changing mountain situation Vein: The Vein channel is like the Vein channel of the natural energy. Along the large mountains and hills leading to the whole mountains and rivers, the veins are the passages of vitality.