Chinese New Year, also known as Lunar New Year or Spring Festival, is the most important festival in China and a major event in some other East Asian countries (Lunar New Year is known as Seollal in South Korea, Tet in Vietnam, and Tsagaan Sar in Mongolian). Lunar New Year celebrations are being held more and more in Western cities in recent years too, like Los Angeles, New York, London, Vancouver, and Sydney.
The celebrations traditionally last about two weeks in total, from Chinese New Year’s Eve to the Lantern Festival, held on the 15th day of the lunar year. Regional customs and traditions vary widely but share the same theme: seeing out the old year and welcoming in the luck and prosperity of a new year.