Bánh chưng is an indispensable symbol in the traditional Tet holiday in Vietnam. Banh chung appears on New Year's Day to express gratitude to heaven and earth for favorable rain and wind, so that a bountiful harvest brings a prosperous life for people. It also shows the filial piety of a child to his parents. The main ingredients are sticky rice, dong leaves, meat, crushed green beans. I made it during Tet this year with my family.