There is a big difference between jar chicken and roast chicken. Tanzi Chicken is a famous local snacks in Tengchong, Yunnan. It originated in the late Ming Dynasty and flourished in the early Qing Dynasty. According to legend, it is related to Li Yong, the last emperor of the Ming Dynasty. It is made of Tengchong local raw materials, porcelain altar boiling technology and mysterious court drugs. Its golden color is smooth, bright and eye-catching, its color is pure and lasting, it is not boring or greasy, its entrance is delicate, its skin is crisp, its meat is tender and its bones are crisp, and its mouth is fragrant. Jar chicken is also a traditional dish in China, because it has Chinese medicine secrets such as promoting blood circulation and relaxing muscles and tendons, as well as roast chicken. Part of the cooking method is to fry the chicken coated with caramel, and then cook it with salt water made of spices. The finished roast chicken has the characteristics of fragrant meat, fat but not greasy, rotten but not scattered. Daokou roast chicken is the most famous roast chicken, which is rich in flavor, crisp and soft, salty and palatable, ripe and rotten, fat but not greasy, and is made from a variety of precious Chinese medicines supplemented by old soup.