本文对ｂａｓ“头”一词在古代文献语言、维吾尔语、土耳其语中， 在词形、词义以及派生和合成新词方面的不同特点进行较详细的比较分析， 揭示了突厥语族语言的词汇在同语族的不同语言中， 早已走上了并已具备了独立语言的特征。不能够， 而且绝不能用强迫的方式来统一， 也不应该把语言学上属于某一个语族的独立语言硬说成是某一种语言的方言。如果坚持这样错误的观念， 那就远远超出了语言学的范畴了。 In this paper, we compare and analyze in more detail the different features of the word “head” in ancient literary languages, Uyghur and Turkish, in terms of word form, meaning and derivations and new words, revealing the vocabulary of the Turkic language In the same language in different languages, has embarked on and already have the characteristics of an independent language. Can not, and must not be coerced in a coercive manner, nor should the independent linguistic linguistic belonging to one language be said to be the dialect of a particular language. If we insist on such a wrong idea, it goes far beyond linguistics.