Yuwen Language is an ancient language that was spoken in parts of what is now China. It is primarily associated with the Yuwen people, who were a nomadic tribe during the early periods of Chinese history. The language is considered a branch of the Sino-Tibetan language family, although its exact classification remains uncertain. The Yuwen language is known from a limited number of inscriptions and historical texts. Due to its scarcity, linguists have faced challenges in fully understanding its structure and vocabulary. Research on Yuwen contributes to the broader study of ancient languages and the cultural history of the Yuwen tribe and their interactions with neighboring civilizations.