The original beginning of spring in ancient folk refers to the "beginning of spring" in the twenty-four solar terms of the Ganzhi calendar, that is, when the sun reaches the longitude 3 15 of the Yellow River, it is the node of beginning of spring, and beginning of spring is the node calculated from the ecliptic, which is an astronomical law. "Spring" was highly valued by people in ancient times, and the year of "Double Spring" was regarded as an auspicious year. At the beginning of the new year, Vientiane is renewed, which means a new year and a new cycle has begun.
The main contents of China's New Year custom are to bid farewell to the old and welcome the new, to accept good luck, to worship gods and ancestors, and to pray for a bumper harvest. The Spring Festival originated from the ancient New Year blessing ceremony.