Language Maintenance and Shift in Multilingual Ecologies: A Case Study of Ethnic Minorities in Yunnan

This study aims to address the phenomenon of language maintenance and shift in multilingual ecologies, specifically the ethnic minority communities of Yunnan province in China. The case study focuses on language ecological issues, i.e., language use, language shift, and language preservation, which resulted from language contact and cultural contact between the dominant Chinese communities and the inferior minorities across the region of Yunnan. The smaller language groups have been overlooked in favour of the larger competing languages in previous research concerning linguistic dynamics in Yunnan. By analyzing and evaluating at language competency levels, usage patterns, and skill sets among speakers from the Chinese communities, this paper seeks to restate this omission. Through the integration of language ecology approaches, the survey on everyday use of language, attitudes and transition from questionnaires were analyzed quantitatively pertaining to the impact of evolving sociodemographic factors on language retention and change in the context of Chinese communities. In this study, data regarding linguistic habits were gathered by a questionnaire survey, skill levels, and repertoires within these communities. As part of the research approach, sociolinguistic background data, language repertoires, language usage patterns, and attitudes toward various languages were all examined. The study utilized qualitative data that was collected through semi-structured interviews through the Zoom online platform and direct observations. The research illustrated the dynamic relationship between individual agency and social cause that shapes language attitudes and behaviors of different actors. It is hoped that the research findings contribute to the understanding of linguistic diversity in China, particularly in contemporary multilingual settings which may serve as concrete evidence for policymakers to revitalize ehnic minority languages. The research implies that language change on the formation of individual, group and collective identity, social cohesion within a community, and cultural heritage preservation.