there is soup in the dumplings. Soup-filled dumplings are delicious food made of flour, warm water, pork belly, chopped green onion, Jiang Mo, frozen skin, crab meat, crab roe, soy sauce and lard. Duanzi soup dumplings refer to dumplings filled with soup. In the process of stuffing mixing, adding broth through advanced equipment and technology can improve the nutrition of the product on the one hand and the overall taste on the other. This process is called soup filling.