I bet most people reading “I live in Canada, my family moved here back when I was still in school. I’d like to move to China one day” would assume the same, especially “back” as I understood, but my English isn’t perfect, return FROM China. It has nothing to do with “race”, culture, politics or economy.
Anyway, this makes it even more interesting, have you already been to China at all then? Worked there? Because I did but I don’t want to make assumptions so again feel free to clarify.
PS: also want to make it clear, I didn’t say nor assumed that you were Chinese, but of Chinese heritage, a bit different.