On March 3, crabs climbed the mountain. What does March 3rd mean?

March 3 is a traditional festival for the Han nationality and many ethnic groups, which falls on the third day of the third month of the lunar calendar. In ancient times, Shangsi Festival was said to be the birthday of the Yellow Emperor on March 3rd. China has had "On February 2nd, the dragon looked up; I was born in Xuanyuan on March 3rd. He said that March 3 can be pushed to Ji Fu. Fuxi and his sister, Nu Wa, unearthed human beings to reproduce. In eastern Henan, Fuxi is honored as the "ancestor", and the ancient temple of Taihaoling was built in Huaiyang (the capital of Fuxi). From February 2nd to March 3rd of the lunar calendar, the Temple Fair of Taihaoling was held. Good men and women all gathered in the mausoleum area to worship their ancestors. The third day of the third lunar month is also the day when the legendary Queen Mother opens a flat peach party. There is a seven-character poem in Dumen Zayong in the late Qing Dynasty, which describes the grand occasion of the temple fair in that year: "Born in spring on the third day of March, watch the Pan Taogong burn incense; There is a slight wind along the river and the world of mortals is everywhere. "Legend has it that the Queen Mother of the West was originally the patron saint of a primitive tribe in western China. She has two magic weapons: one is to take the elixir of life, and the other is to eat peaches-flat peaches, which can prolong life.