Pork dumplings, also known as siu mai, are a popular meat dish in Macau. They are made by wrapping a mixture of ground pork, shrimp, and other ingredients in a thin dough wrapper. The dumplings are then steamed until they become tender and juicy. Pork dumplings are often served as a dim sum dish and are enjoyed with a dipping sauce, such as soy sauce or chili oil.