The Nine Palaces and BaGua (Eight Diagrams) can be used to protect your home, and can be hung at the door of the room, by the windowsill, in front of the bed, in front of the desk, in the car, etc. to ward off evil spirits; it can also be worn with you to prevent any evil spirits caused by people, things, objects, feng shui, and geography, to block all strange disasters, to avoid evil and seek good fortune, and to turn misfortune into blessing.