The theory and discussion of diglossia

Abstract

As a result of the globalization process, the number of diglossia and bilingual communities that are bilingual and linguistically regional has now surpassed the number of monolinguals and monolinguals worldwide, the phenomenon of bilingualism and diglossia in different countries shows great diversity. But the idea of bilingualism in the popular mind, has always been associated with the state, such as in Chinese and English, but there is another possibility, for example, that bilingualism is a form of bilingualism. Here, I will be from the definition of diglossia system, types and the combination of diglossia system with other disciplines and specific cases of diglossia system to elaborate these aspects. Due to the particularity of China’s national conditions, that is, there are 56 ethnic groups, 8 Mandarin dialects, countless dialects and international discourse system in common, diglossia and bilingualism are very numerous.