Why are Hong Kong people keen to immigrate to Canada instead of other countries?

First of all, Canada and Hong Kong were once colonies of the British Empire and had certain cultural origins. So there are few or no communication barriers. Moreover, Canada is a well-known country with a vast territory and a sparse population, and it also needs to introduce talents to develop its economy. As the world's three major financial centers, there is no doubt about the quality of its citizens, and Hong Kong's education is very good. Therefore, Canada also welcomes Hong Kong people to apply. This is a process of mutual promotion, not a deliberate choice!