On the morning of the first day of Tet, after the family ceremony, the child (or the bride or the head) invites the parents to sit on two chairs in the middle of the house, the descendants stand in the order of the throne: first siblings, children after, after Together with the grandchildren, everyone celebrates their life and sacrifices their grandparents, parents by two bow and two bow (the dead, four, four). Grandparents also celebrate the age of their children and grandchildren by wrapping them in pink paper to wish the best for their family members.