What's the green flag again?

The so-called green fly is a kind of worm in the legendary south. If we catch it, we will paint eighty-one copper coins with the blood of the female worm, and then paint eighty-one copper coins with the blood of the female worm.

After painting, I bought things with eighty-one yuan for painting the blood of the female worm, and left the money for painting the blood of the female worm at home. Soon, you will find that the money you spent flies back mysteriously and obediently. Similarly, conversely, if the money is used up, the mother money will be kept, and the used money will fly back accurately. It is said that this is due to the dependent nature of mother and child. No matter how you separate a mother and son, they will always try their best to meet each other, whether before or after death. This is the legend of "Green Dragonfly Paying Back the Money" recorded by Liu An, King of Huainan in the Western Han Dynasty in Huainanzi. Later, bluestone became synonymous with copper coins. It is said that the name of our century-old Beijing brand "Ruifuxiang" came from this. Coincidentally, Walton, the founder of American retail giant Wal-Mart, once said before his death, "My initial inspiration for establishing Wal-Mart came from an old firm in China. Its name comes from a legendary insect that can bring money. I think it is probably the earliest chain operation enterprise in the world. Well done, great! " . In fact, what Walton said was like a popular folk song at that time, that is, "Yantai Street is east and west, one of which is Rui Fu Xiang, with brocade scissors on the left, clothes on the right and Han Yun's seal in the middle".