2. Origin of New Year's Day: New Year's Day in China always refers to the first day of the first month of agriculture (summer calendar and lunar calendar). The "yuan" of "New Year's Day" refers to the beginning, which means the first. The beginning of every number on New Year's Day is called "Yuan"; "Dan" is a hieroglyph, with the upper "sun" representing the sun and the lower "one" representing the horizon. "Dan" means that the sun rises from the horizon of Ran Ran, symbolizing the beginning of a day.