Dialectologia et Geolinguistica《方言学与地方语言学》(年刊). Dialectologia et Geolinguistica publishes contributions on the variation of languages world-wide,systematic and inherent,diachronic and synchronic,regional and social,based on either oral or written data. It is open to all theoretical and methodological approaches. The journal also furthers interdisciplinary research. Moreover,Dialectologia et Geolinguistica carries reports on the scholarly activities of national language research institutes,reviews,and conference reports.