Tet is a national and family festival. This is an opportunity for all Vietnamese to have a good time thinking about the last year and the next year. On the occasion of Tet, spring fairs are held, the streets and public buildings are brightly decorated and almost all shops are packed with shoppers for Tet. At home, everything is tidied up, special food is cooked, food, soft drinks, flowers and betel nuts are made on the family altar and the house is indispensable for beautiful peach trees, they compete with each other. blooming makes the atmosphere more fun and cozy. The first step was taken when the lucky guest arrived and the children received the lucky money wrapped in a small red envelope. Tet is also a time for peace and love. During the New Year, children are well behaved and friends, relatives and neighbors give each other the best wishes for the new year.