Shredded pork in Beijing sauce is a well-known dish, which is one of the classic representative dishes in Beijing cuisine. When it is made, lean pork is selected as the main material, supplemented by sweet noodle sauce, onion, ginger and other seasonings, and it is cooked by "Sauce explosion", one of the six unique cooking techniques in the north. After the dish is finished, it is moderately salty and sweet, with strong sauce flavor and unique flavor.