Vietnamese people in the old days put up tall bamboo poles with red garment strips hanging from them during Tet, believing that poles prevented ghosts and monsters from entering the community during the holiday. The tradition of raising the Neu (or Tet) pole remains alive today in many villages and homes around the country.
Vietnamese people have a custom of erecting a bamboo pole, known as a Neu tree, in front of their house on the last day of the lunar year to expel evils, worship deities and pray for good luck for the New Year. They remove it on the 7th day of the New Year to say farewell to their ancestors in heaven.