Besides Cantonese, a big minority of Hong Kong's older people, especially All those from the assorted walled villages, discuss Hakka. There may be also a major Teochew-Talking minority in Hong Kong. Most speakers of these other dialects can also be able to speak Cantonese, and the non-Cantonese dialects are https://www.cnn.com/2020/07/02/asia/hong-kong-security-law-intl-hnk/index.html