Tet is definitely the most crucial national festival of Vietnam. It is one of the most widely celebrated festivals in our country. This is the occasion that people celebrates with great joy, hope, festivity and different cultural and other programs.Tet is the time when the Lunar calendar year begins which usually fall between mid January to mid February. People start the arrangement to celebrate this festival about one month prior to Tet which includes cooking traditional foods, cleaning their house and buying new furnitures, etc.The food is thought to reflect Vietnam’s habit and custom as well as Vietnamese’s lifestyle. Besides, the meal has other dishes like fish, vegetable to show the hope for a successful and prosperous new year. In term of customs, children’s receiving red envelop from the elder, visiting relative’s houses and going to church are popular activities. Giving lucky money is thought to bring children hope and health. Church is the symbol of peace; therefore, individual go there and pray for successive year. Traditionally, the house is designed with peach flower in the North and Ochna integerrima in the south part of Vietnam. Besides, the house as well as town are clear, decorative and beautiful as all are ready to start a new year. People have cozy atmosphere and enjoy joyful time with their family’s members. It’s high time for people living at different parts of country gathering and spending time together. Tet is a chance for one to come back home after many stress and pressure of studying and working environment. Tet is not simply a holiday, it is culture and habit of Vietnamese since its deep meaning is sacred and important. All in all, Tet includes not only joy but also long-standing event in people’s soul as it helps one grow up through experience.