In feng shui, the Five Emperor Coins are a set of five cash coins that are used to attract wealth and good fortune. The coins are often tied together with a red string and used as counters for exposed pillars or hanging beams. Feng shui practitioners may also use the following types of coins: Fengshui Emperor 6 Coins A set of six ancient Chinese coins that are arranged in two rows of three. The top row represents heaven, and the bottom row represents earth. The coins are bound together with a red string to symbolize auspiciousness. Lucky copper coins These coins can be used as a good luck charm for family and friends. They can be used in the kitchen, on the door, in a vehicle, or as wall decor. In feng shui, coins are believed to attract wealth, prosperity, and luck. They are also thought to protect against negative energies and draw positive forces.