What do you mean the magnetic field of the chart is very weak?

The magnetic field is too weak, in fact, the gas field is too weak, leading to fortune. It's not your aura, there's no way to fit in with nature, or the magnetic field around you has caused your fortune to be weak. This can adjust your magnetic field from the perspective of geomantic omen and make your gas field conform to nature. So if you feel that your aura is too weak, you can wear some ornaments to enhance your magnetic field. For example, the statue of Guanyin in Dai Yu. Or a bracelet with a light or something.