How to judge the feng shui of an old grave;
Look around carefully, and then go to the cave to see where the big water and the small water flow respectively. It won't be too difficult. Look clearly at the mouth of the cave, first set up a tall long pole, then walk to the side of the cave, put down a compass needle in the middle of the tomb top, and look at the mouth of the cave in front with an outer needle to see if the intersection of the two waters belongs to the reservoir. Pull it away with a long line to see if there are any dots on the words "heavenly stem" and "earthly branch", or whether they are both heavenly stem or earthly branch, and whether they have rushed over to kill people. See whether it is the direction of the earth branch or the direction of the sky, whether it is prosperous or not.
Let's look at Long Mai from that word, whether it is a living dragon or a dead dragon, whether the dragon and water match, and whether we don't understand. Or just water, or just Long Mai, or at the entrance. It also depends on whether the noble person works in the sky or underground, and whether the noble person is in place, so that we can know whether there is a future. It depends on whether there are mountains and water in the house to know whether there are people in the house. You can know if you have money at home by seeing if there are mountains and water in Wangfang. As long as you look at the height of Tianzhu Mountain, you can know whether your family can live long.
Twelve long lines are used for the zodiac, the twenty-four characters, the four dimensions, the eight stems and everything around them. Some of them are dry in the sky, others are in the ground, and their image is good. They are either expensive or rich. It depends on whether the cave is warm, whether the wind blows, whether the mountain has a bow to sleep, whether there is sand, and then according to the similar experience of the famous geomantic map of the old grave, whether it is auspicious or dangerous.