Beginning of spring, one of the 24 solar terms, is also called "Dachun". "Li" means "start". China takes beginning of spring as the beginning of spring, and beginning of spring is the year when the sun reaches 3 15 degrees on February 4th or 5th.
Beginning of spring is also called "Dachun", "Biting Spring" and "Priming Spring". This festival, like many festivals, has many folk customs, such as celebrations and activities to welcome the spring, "beating cattle" in spring, and the custom of eating spring cakes, spring dishes and radishes.