我国幅员辽阔,民族众多,语言庞杂,为了便于传播和交际,必须实现语言的规范化,推行民族共同语。回顾历史,我国的语言规范化历程,大致经历了雅言、官话、国 China has a vast territory, many nationalities, and complicated languages. In order to facilitate communication and communication, it is necessary to standardize language and promote common language. Looking back at history, our country’s language standardization process has roughly gone through elegant speech, Mandarin, and the country.