布立吞語, also known as Buli Tunu, is a language spoken by the Buli people in parts of China and Vietnam. It belongs to the Austroasiatic language family, which includes several languages spoken in Southeast Asia. The language has its own unique phonetic and grammatical structures, making it distinct from neighboring languages. Efforts are being made to preserve and promote Buli Tunu as it faces challenges from dominant regional languages. Community initiatives and educational programs aim to keep the language alive for future generations.