壮侗语系 (壯侗語系) Zhuàng Tóng Yǔxì

Zhuàng Tóng Yǔxì proper noun Tai–Kadai Language Family
Domain: Linguistics 语言学 , Subdomain: , Concept: Language Family 语系
Notes: A family of tonal languages from Southeast Asia, including Thai and Lao