What is "rou jia mo"?

Rou jia mo, also known as "Chinese hamburger," is a popular street food in China that features a flatbread that has been filled with tender and flavorful meat, typically pork or beef. The meat is typically slow-cooked with a blend of spices such as ginger, garlic, and star anise, which gives it a rich and savory flavor. The flatbread is typically made from wheat flour and is soft and chewy, with a slightly crispy exterior. The meat is stuffed inside the flatbread along with a variety of toppings such as pickled vegetables, cilantro, and chili sauce, which adds freshness and a spicy kick to the dish. It is often sold by street vendors and can be eaten as a snack or a meal on-the-go.