Chinese coins of happiness are a talisman made of brass and they are a reproduction of ancient Chinese coins used in feng-shui arrangements. Tied up in threes (or multiply 3) with a red ribbon they create area of wealth in the place where they are put. It is advised to carry them in the wallet. Burst of the ribbon means bankrupt and loose of fortune. Tied up in threes, six or nines etc. They should be hung on the doorstep or dug in the ground nearby in such a way that all coming in will touch it and provoke luck. They should always be placed where the money is kept.