My sister came to Toronto in 1996, now both her son and daugther are Chartered Accountants, they planned to go back to Hong Kong after graduation when they came here; but now they both got married here to doctors and living in big houses, enjoying life in Toronto very much. There ae so many exciting things in Toronto, it's you yourself to explore.
same here.... moved to Vancouver with family when I was just 11 back in the 80s... I'm also a CA myself... but shifted my career/investment focus on real estate... now living a pretty comfortable life... zero desire in going back to HK!! I just took my kids to HK for their first experience and they weren't very impressed other than the variety of food options... I think the biggest issue there is culture/mentality... a lot of HKers in general looked quite bitter and anti-social....
I'm a HK-Canadian... never been to the UK but just based on my years of encounters with the Brits.... I find them to be in two broad groups: either polite but VERY pretentious or extremely arrogant and don't want anything to do with non-Whites.... fortunatley, in my 30+ years of living in Canada, the locals here are somewhere in between so I'm very comfortable!!