Cantonese is a language within the Chinese (Sinitic) branch of the Sino-Tibetan languages originating from the city of Guangzhou and its surrounding Pearl River Delta. It is the traditional prestige variety of the Yue Chinese group, which has over 82.4 million native speakers. While the term Cantonese specifically refers to the prestige variety, it is often used to refer to the entire Yue subgroup of Chinese, including related but partially mutually intelligible varieties like Taishanese.