tet trays

Why is there a boiled chicken on New Year's Day, a question that is easy to think but difficult to answer?
Boiled chicken is almost an indispensable thing on every tray, especially on Tet holiday. So why must it be a boiled chicken and not a substitute?
Netizens competed to show off their childhood items full of memories of Tet holidays
Pictures of Tet trays and packages of red and green paper jam always make those who have grown up realize that they are old.