Bun Cha is a popular Vietnamese dish that can be found in Halong. This dish consists of grilled pork patties, served with vermicelli noodles, fresh herbs, and a dipping sauce. The pork patties are marinated in a flavorful mixture of fish sauce, garlic, and sugar, then grilled to perfection. The dish is typically served with a side of pickled vegetables, adding a refreshing crunch to each bite. Bun Cha is a delicious and satisfying meal that is perfect for lunch or dinner in Halong.