"BiChengQie"was introduced into the Central Plains since the LiuSong Dynasty,there are many occurrences in the literature and it has many different names,such as"Chengqie,Pilingqiezi,Bichengqie,Biqie,Nenhujiao,Biheshang and so on.Most of these names have a strong marking of foreign literature.Therefore,it is necessary to explore and sort out its sound and meaning relationship.In the central plains,it is important to understand the role of in the field of medical and food culture.