According to Shen Sanbai's "Six Chapters of a Floating Life": "One hand is holding a red silk, and the other hand is holding a stick to hang the marriage book. She has a childlike face and fair hair, and she is driving in neither smoke nor fog." This is Yuelao. Legend has it that in the early years of the Tang Dynasty, there was a scholar named Wei Gu in Du Ling. He once met the old man under the moon. The old man told him: "With this red rope, once a man and a woman are destined to get married, they will tie their feet. Even if they are enemies, poor and humble, thousands of miles apart, as long as they are tied, they will eventually become husband and wife."