Sociolinguistics ; Language and sex; Gender studies; Metrosexuality; Language and gender ; Ethnizität und Sprache; Ethnicity and language; Language and ethnicity ; Community language; Netzwerk (Soziolinguistik) ; Network (sociolinguistics) ; Speech community ; Multilingualism; Polylingualism; Plurilingualism ; Auswanderer; Emigrants; Migrant; Aussiedler; Gastarbeiter; Arbeitsmigranten; Immigrants/Emigrants ; Language diffusion; Language shift; Sprachwechsel; Language spread ; Minoritätensprache; Minority language ; Sprachbewahrung; Ethnolinguistic vitality; Vitality, ethnolinguistic; Sprachwechsel; Language shift; Heritage language; Language maintenance ; Bangla ; Punjabi ; Kelantanese ; Mandarin; Kantonesisch; Cantonese; Putonghua; Sinitic; Hakka; Yue; Chinese
