Chả Cá Thăng Long is a famous restaurant in Hanoi, Vietnam that specializes in grilled fish with turmeric and dill. This dish is also known as Cha Ca La Vong, after the street where the restaurant is located. The dish is prepared by marinating fish pieces with turmeric, galangal, garlic and other spices and then grilling them over charcoal. The fish is served hot on a plate with fresh dill, green onions, roasted peanuts and vermicelli noodles. The dish is served with a dipping sauce made from fish sauce, vinegar, sugar and lemon juice. The dish is eaten by wrapping the fish and herbs in lettuce leaves and dipping them in the sauce. Cha Ca Thang Long is a delicious and unique dish that represents the rich culinary tradition of Hanoi.