1. tet is the most important celebration to vietnamese people ( dòng 1 )
2. it happens in late january or early february ( dòng 2 )
3. people usually clean and decorate their house ( dòng 2 )
4. they go to market to buy candy, jams or dried watermelon seed ( dòng 3 )
5. on the second day, people often visite relatives and close friends ( dòng cuối )
