When I went to suburban city of Vancouver, I saw advertisement of "Cantonese Teacher" on a bench of a bus stop.
Then, I wondered why Cantonese skill is in demand there. The answer is that Canada is one of the major countries for Hong Kongers to immigrate to.
Turmoil in Hong Kong would accelerate this trend. Hong Kong government is ready for reduction of younger generations?
The answer must be dependent on Chinese Communist Party.