The most striking feature of the cuisines in Vietnam is the sour, spiciness and sweetness. The delicious food cooked with the unique cooking technique, is not greasy at all. So, everyone will love Vietnamese cuisine deeply and will often miss it even they have left Vietnam. There are some special local fruits in Vietnam, tasty and refreshing. Coconut juice, which is a perfect choice to relieve internal heat, is sold everywhere. Tourists visiting Vietnam should never miss the snacks in Vietnam, enjoying the most traditional snacks at the food stalls scattered in every block. But the sanitary condition is not that good.