Ali's usual food, known as private food, is a home or a writing building with no license plate, no running grounds, no fixed menu, except for a small meal "trade" in which the sole cook has crafts. They will not have any propaganda, but will be passed on by mouth. The history of "specialists' usual food" dates back to the year of the qing dynasty. It was reported that his ancestral son, tan qingqing, his grandfather, was an official and a good drinker, and that his father, tan zhong shuang, had mixed herbs with herbs into herbs. In the middle of the road, tan xiaoqing sits in the mountains, and is supported by the family's specialist, a cook or concubine, who sets up the house three times a night. Adolescence comes from the good tastes of the ancient homeyards, when the high-ranking charlatans, "home-cooked chefs, race-winners", rose above each other's tastes in their life priorities. The combination of their "nominal" and their own chefs has led to the creation of a famous dish, wh...