This money is hung at the door, or placed under the doormat at the gate, which has a strong town house effect. In addition, it has the function of making money because of its copper coin shape. You can also put it in a conspicuous place after entering the gate. The treasure of the town house literally faces the door or the window. At the same time, the money dissolving door is opposite to other doors, or there are elevators and stairs outside the door, which can play a corresponding role.