During the Spring and Autumn Period, there was a businessman in the State of Chu who specialized in selling jewelry. Once he went to Qi State to sell jewelry. Jewelry will sell well for the sake of good business. He specially made many small boxes out of precious wood, carved and decorated the boxes beautifully, so that the boxes gave off a fragrance, and then put the jewels in the boxes. A man from Zheng saw the box containing the orb exquisite and beautiful. After asking the price, he bought one, opened the box, took out the treasure inside and gave it back to the jeweler. This fable means that some people only pay attention to the appearance of things and don't pay attention to their connotation.