Dong New Year, also known as Tết Nguyên Đán, is the Vietnamese celebration marking the arrival of spring based on the lunar calendar. It typically falls between late January and mid-February. This festival is a time for families to reunite, honor their ancestors, and celebrate new beginnings with various customs, including preparing special foods and cleaning homes. During Dong New Year, people often decorate their homes with peach blossoms in the north and yellow apricot blossoms in the south. Traditional foods like Bánh Chưng and Bánh Tét are prepared, symbolizing the earth and sky. The holiday also features vibrant parades, fireworks, and cultural performances, showcasing Vietnam's rich heritage.