语言是传递思想的有力工具,由于意识形态方面的特殊作用,它总能引起上层社会的重视进而对其加以干预。官方语言由此产生,与之相对的就是种类繁多的方言。在同一社会环境下,不同形式的语言形式代表着不同利益集团之间的权力角逐。通过比较方言和官话的差异,分别从文字、文学和文化三个层面揭示语言背后的权力之争。 Language is a powerful tool for the transmission of ideas. Due to the special role of ideology, it can always give rise to the attention of the upper classes and intervene in it. The resulting official language, as opposed to a wide range of dialects. In the same social environment, different forms of language represent the power competition between different interest groups. By comparing the differences between dialects and mandarin, we can reveal the power struggle behind the language from the aspects of writing, literature and culture respectively.