In addition to Cantonese, an important minority of Hong Kong's older inhabitants, particularly People from the various walled villages, speak Hakka. There may be also an important Teochew-Talking minority in Hong Kong. Most speakers of such other dialects will also be in a position to talk Cantonese, and also https://www.cnbc.com/2020/07/04/canada-suspends-extradition-treaty-with-hong-kong-eyes-immigration-boost.html