My favourite traditional in viet nam is Lunar New Year, or Tet, is considered the most important festival and holiday in Vietnam. All schools, companies, factories are temporarily closed. It is the occasion for family unions and gatherings when people return to their families. To prepare for this special day, most Vietnamese people prepare by cleaning and decorating their houses as well as cooking delicious foods. There are a lot of special Vietnamese customs during this time that you could learn. For example, the importance of the first person visiting the house on the new year, wishing greetings of New Year, ancestral worship, and giving lucky money to elderly people and children . During Tet, Vietnamese people will visit their relatives, go to pagodas and temples to pray for a better upcoming year.