Bài viết được chỉnh sửa một chút dựa theo ý chính của bạn

Tet is a national festival in Vietnam, every -> many Vietnamese people love it. Tet is celebrated in the January of lunar calendar to welcome new year. Before Tet, people buy food, fruits, drink, flowers, and the most important is the peach blossom or kumquat tree. Children are bought new clothes from -> by their parents.  On New Year's Eve, all of the family members gather to give each other the best wishes and have a meal. During Tet, people can go to the parks, stadiums to see fireworks, it is very beautiful. Children can receive lucky-money from parents and relatives. I like to stay -> staying at home to watch the New Year's comedies, it makes me laugh a lot. In -> On the next day, people go to the temple to thank the ancestors Buddha, helped -> who helped everyone in the old year. In short, I really love Tet, and I hope that Tet will always be an important festival for Vietnamese people.