Oracle bone script “car” glyph, there is a special writing is “ ”. According to the font structure, it may be like shaft end on the sharp instruments of ancient "punch" form. This paper argues that it is said that the ancient blunt car pictographs, should release for one of the ancient city means “ ”. Objective group kind of mistakes, there is a in the usage and grammar is very close to the position with the word. Words from the example, also can regard as verb “ ”. Look from the font, like to break a high building or shape of the gate. In the “font” and “speech cases”, the two words are different words said the same word “衝” Tong-yong zi possibility is very large.