Tanka people
A few closely related dialects to standard Cantonese continue to be spoken in Hong Kong. Most notable is the Weitou dialect (圍頭話), which is mostly spoken by the older generation living in walled villages in New Territories. Additionally, the Tanka people (蜑家人/疍家人/水上人) from the fishing villages on outlying islands speak their own variant of Cantonese. However, this dialect is now largely limited to those middle aged and above.