Looking at the "Luan Tou" in Feng Shui is to judge the angry place by looking at the situation of mountains and rivers. Surrounded by mountains and waters, beautiful places are mostly places where anger "gathers but does not disperse, but stops". It is nourished by extracting anger through printing, so as to obtain a good place for Feng Shui. Therefore, the way of feng shui is to take the shape of a hole, which is enough to hold water, but the water won't let me go. Enough to hide the wind, but the wind doesn't blow. Water is stored in the wind, and vitality is stored in the cave. Then, a point is set at the boundary, and the eaves of the ball are carefully examined, so as to distinguish the urgency and avoidance of pulse points, measure the ups and downs of yin and yang, the ups and downs of pulse gas, and the depth of well opening to ensure its safety. Confucian classics say, "The depth is multiplied, and the feng shui is self-contained. Therefore, getting water without hiding wind, hiding wind without hiding water, are not feng shui, both of which are excellent. I don't see the real chance of this hoe. I'm from outside. Although I exhausted ancient books, I got nothing. "