Biao language

The Biao language (Chinese: 标话; also known as Kang Bau or Kang Beu) is a Kra–Dai language (or perhaps three languages) spoken in southwestern Huaiji County and Fengkai County, Zhaoqing, Guangdong. Autonyms are kaːŋ11peu̯55 and kaːŋ11paːu̯55.

Biao speakers are officially classified as ethnic Han by the Chinese government.