How China, Korea, Vietnam, and beyond mark the turning of the lunar year
Introduction
The Lunar Calendar has shaped East Asian life for over three millennia. Unlike the Gregorian calendar used for business and governance, the lunisolar system tracks months by moon phases and inserts leap months to keep pace with the solar year. The result is a living rhythm of festivals that shifts annually across late January and February, drawing hundreds of millions of people back to family tables.
Lunar New Year: The Great Reunion
No celebration in East Asia rivals the scale of Lunar New Year — called Chūnjié (Spring Festival) in China, Seollal in Korea, Tết in Vietnam, and Tsagaan Sar in Mongolia. All share a core idea: the universe resets, debts are settled, homes are cleaned, and families reunite.
Chinese Spring Festival
In China, Spring Festival triggers the world's largest annual human migration as hundreds of millions travel home for the reunion dinner on New Year's Eve. Red envelopes (hóngbāo) filled with money are gifted to children and unmarried relatives. Streets explode with firecrackers meant to drive away evil spirits, and dragon and lion dances wind through neighbourhoods. Each year is named for one of twelve zodiac animals — rat, ox, tiger, rabbit, dragon, snake, horse, goat, monkey, rooster, dog, pig — believed to influence the character of those born in that year.
Korean Seollal
Korean [[seollal]] centres on the ancestral rite of charye, where families arrange food offerings for deceased relatives before bowing in the traditional sebae greeting. Tteokguk, a rice-cake soup, is eaten to symbolically gain a year of age. Traditional games like yutnori (a board game using wooden sticks) and kite-flying fill the three-day holiday.
Vietnamese Tết
Tết Nguyên Đán incorporates both Chinese and indigenous Cham influences. Kumquat trees and peach blossoms decorate homes, bánh chưng (sticky rice cakes wrapped in banana leaves) are prepared weeks in advance, and the first visitor to cross the threshold on New Year's Day — the xông nhà — is believed to determine the household's fortune for the year.
Mid-Autumn Festival
Falling on the fifteenth day of the eighth lunar month, [[mid-autumn-festival]] celebrates the harvest moon. In China, mooncakes — dense pastries filled with lotus paste or salted egg yolk — are exchanged as gifts. In Vietnam, children parade with paper lanterns. In Korea, the equivalent festival, Chuseok, involves elaborate ancestral rites, communal games, and the preparation of songpyeon rice cakes shaped by hand and steamed over pine needles.
Lantern Festival
The fifteenth day of the first lunar month — exactly two weeks after New Year — closes the Spring Festival season with the [[lantern-festival]]. Colourful lanterns in animal and flower shapes are carried through streets, riddles are written on lanterns for passersby to solve, and in Taiwan enormous sky lanterns are released into the night sky above Pingxi, creating a spectacle visible for miles.
The Role of Food
Food is never incidental in East Asian lunar celebrations. Every dish carries symbolic weight: whole fish represents abundance, long noodles signal longevity, sticky glutinous rice cake (nian gao) means rising fortune year on year. Preparing and sharing these foods is itself the ritual — a tangible expression of hope passed between generations.
Conclusion
East Asia's lunar celebrations demonstrate how a shared astronomical framework can produce a constellation of distinct but resonant traditions. Whether you encounter red envelopes in Shanghai, charye offerings in Seoul, or bánh chưng in Hanoi, you are witnessing the same deep human desire: to mark time together, honour the past, and welcome the future as a family.