徐德江先生在《汉字与普通语言学》中指出,我们可以得出人类一切语言(口说与书写)所共有的区分词汇与语法的标准了:凡由口说语言的语音(文字的字形)符号的增加、减少、替换等方式来表示语义变化者,都是词汇问题;凡是符号本身无变化,只由口说语言的语音(文字的字形)符号的次序变化, Mr. Xu Dejiang pointed out in “Chinese and General Linguistics” that we can draw a conclusion that all the languages ​​of human beings (speaking and writing) are different from each other in terms of vocabulary and grammar: Where the speech (the glyph of characters) Symbolic increase, decrease, replacement, etc. to represent the semantic changes are vocabulary problems; no change in the symbol itself, only by the spoken and oral language (glyphs) the order of symbols changes,