Speaking of geomantic omen, take your home as an example, you can first eliminate the disadvantages of magnetic field (radiation). Your home is in the south and north, far from home. There is an iron tower 6 meters northeast. In the northeast, divination originated from Kun divination, and the masculine things in the depths of the earth rose to the highest point, forming mountains, representing protruding hard things and hilly land. Divination is located at the turn of the northeast, where there should be towering things in the east but water, while the land in the north should be sand. In geomantic omen, there is charm of water and fierceness of sand. "Gen water, strong fetus. The rural family is happy, the young men are famous for their children and grandchildren, the eldest son can make a fortune, and the neutron is an official. Kannika nimtragol, nothing new, gave the room to Gaotang. In the afternoon, go with the flow, and the blessings are strong. The shape of the tower can be regarded as sand, and its signal is the amount of circulating water. So it's hard to say whether it's good or bad, so don't worry about the external form, whether it's good or bad. You only need to set up a landscape fish tank in the northeast and raise seven goldfish with six reds and one black, so you can solve the evil outside. If conditions permit, it is advantageous to forge a mountain pond and fish pond in the northeast corner.