Food magazine TasteAtlas recommends eight soup-based dishes from the northern provinces of Vietnam, from Lang Son’s sour pho, Hanoi’s snail vermicelli, to Hai Phong’s crab noodle soup.
Source: VNExpress International,
https://e.vnexpress.net/news/food/top-8-soup-based-dishes-in-northern-vietnam-4628885.html