I also think it is a home cooking or ordinary small dishes, if we talk carefully, I feel that it belongs to the east and west, north and south of the popular dishes. It can be found everywhere in the four major cuisines and the eight major cuisines. Of course, braised pork in each cuisine and everywhere has already had a distinctive regional characteristics. For example, Su-style braised pork, Sichuan-style braised pork and so on.