What is Tet? The Vietnamese Lunar New Year explained 6:04am, 15 Apr, 2021 YP Reporter Like Chinese New Year, this is a time for families to be together and eat! Also known as the Spring Festival, there are some customs that must be followed to ensure luck for the coming year YP Reporter | Comment 3 hours ago 5 hours ago 15 Apr, 2021 15 Apr, 2021 15 Apr, 2021 15 Apr, 2021 Tet, the Vietnamese Lunar New Year, is a time for food and family. Hong Kong and the mainland are not the only places to celebrate Lunar New Year. The Japanese and the Koreans have Lunar New Year Festivals, as do the Vietnamese.