Chào mừng bạn đến với HelloChao

As the legend goes, the Banh Chung came into being under King Hung, the national founder, 3,000 4,000 years ago. Prince Lang Lieu, one of the poorest sons of King Hung, made round and square cakes: the round Banh Day symbolizing the sky, and the square Banh Chung symbolic of the earth (under the ancient Viet's perception) and offered them to his Father on the occasion of Spring, and ever since the Banh Chung has been a "must" during the Tet holidays. The Banh Chung is very nutritious, has an original tasty flavour and may be kept for a long time ( because all day cooked). All of its ingredients and materials, from the green wrapping leaves to sticky rice and pork, green peas and pepper inside, are all medicines (according to Oriental Medicine) that act to keep harmony between the positive and the negative, thus helping the blood circulate well and preventing diseases. Certainly, no other cakes could be of such cultural significance and produce such medical effects as the green Banh Chung of Vietnam.

http://isicworld.org/m/imagenews/view/Vietnamese-culture-Tet-holiday