2. The traditional Chinese character of "Ginger" is "[? Before the simplification of Chinese characters, they were two irrelevant words. The word "ginger" is a woman who goes up to the sheep and goes down to the girl, or a woman who wears a horn. Mr. Zhao Cheng said, "Like a woman with a horn on her head, it refers to a female prisoner captured by the Qiang people." In Oracle Bone Inscriptions, Qiang and Jiang are only different in gender, "Qiang" is a male Qiang and "Jiang" is a female Qiang. From here, it can be understood that there are tribes marked by "Qiang" first, and then there are surnames marked by "Jiang". When a symbol was needed to mark the branches of the Qiang nationality, the surname Jiang came into being. The study of ancient Chinese characters proves that both Qiang nationality and Jiang surname represent a custom of wearing horns. This custom is called totem custom. They use some decorations to show that a clan is related to an animal. Jiang is the surname, and the surname is the symbol of the kindred. In matriarchal society, people don't know their father, and people are born from women. In ancient times, most of the family names were from women, such as Ji, Gui and Yi. Jiang's word "Jiang" is synonymous with the word "Qiang", meaning a woman who is a shepherd, that is, a person. In the six books, it belongs to both form, sound and understanding.