1) It is the Tet festival.
2) The festival usually takes place in late January or early February, based on the lunar calendar.
3) People often participate in various activities such as visiting relatives, giving gifts, enjoying traditional music and dance performances, and playing traditional games.
4) Traditional Tet foods include banh chung (sticky rice cake), banh tet (cylindrical glutinous rice cake), pickled vegetables, boiled chicken or pork, and various sweet treats.
5) I enjoy Tet because it's a time for family reunions, delicious food, and sharing good wishes for the new year. It's also a time to appreciate Vietnamese traditions and culture.