People in China and Vietnam celebrate it on Tet, which is the first day of their calendar based on the moon. Tet usually comes between January 21 and February 19.

• 中国人和越南人在春节时庆祝新年。春节是他们根据月亮的变化制定的历法的第一天。通常在1月21日和2月19日之间。