What does the five emperors' money mean? Explain five emperors' money.

1, a five-emperor coin, refers to a copper coin with a round square hole. Ancient copper coins were cast in accordance with the principle of "outer circle inside" and "harmony between man and nature", which is the concrete embodiment of the ancient theory of Yin-Yang and Five Elements and has heavy cultural attributes.

2. In ancient times, people always used ancient copper coins to ward off evil spirits and attract wealth. Usually five copper coins are strung together, representing the strength of the five parties and five elements. The Five Emperors, in its original meaning, refer to the five emperors of East, South, West, North and China. They are five gods, endowed with five elements and five colors. Jin Mu is full of fire, water, earth, white, blue and red. The custom of representing the five elements and five emperors with five "outer circle and inner side" ancient copper coins has a long history.