苗瑶语系 (苗瑶語系) Miáo Yáo Yǔxì

Miáo Yáo Yǔxì proper noun Hmong–Mien Language Family; Miao–Yao Language Family
Domain: Linguistics 语言学 , Subdomain: , Concept: Language Family 语系
Notes: A family of tonal languages from Southern China and Southeast Asia