Every single part of tuna is food. Do not waste any of them. Vietnamese know it the best. They make Vietnam street food noodle soup from tuna bone rib. The fresher the tuna bone the better the noodle soup is. Ingredients of this Vietnamese street food are tuna bone or tuna rib, tomato, Vietnamese herbs (Elephant ear plant, tamarind, pineapple, rice paddy herb). I am happy to share with you all my adventure of Vietnamese street food. Subscribe for more weekly videos of Vietnam street food.