It is better to have lush vegetation on the mountain, avoid rugged rocks, clear water, avoid strong winds and strong water, look at the position of the green dragon and white tiger on the left and right, it is better to have the green dragon grow taller. "Therefore, the way of Feng Shui is to find the terrain and shape of the acupuncture points, which are enough to receive water, but the water cannot go away, enough to hide the wind, but the wind does not blow, the water stores the wind, and the vitality is treated in the acupuncture points, and then the acupoints are established at the phase boundary and carefully inspected. Use the eaves to identify the pulse points, how to cut and avoid them, measure the rise and fall of yin and yang, the rise and fall of pulse energy, and the depth of the well to secure the coffin."