What is "hulatang"?

Hulatang is a popular street food in China that features a hot and savory soup made with beef or lamb meat and bones, vegetables, and traditional Chinese herbs and spices. The soup is often simmered for several hours to extract the rich flavors of the meat and vegetables, and is then served hot with a variety of toppings such as sliced meat, tofu, mushrooms, and green onions. The broth is typically seasoned with a blend of spices such as ginger, garlic, and Sichuan peppercorns, which gives it a bold and aromatic flavor. It is often served in food stalls or small restaurants, and is a popular meal or snack option for many locals and tourists alike.