I understand your doubts but I understand better what my son

said. 

China will become richer and stronger day by day, and I believe my son will be happy for their grandparents, relatives who are still living in China.

Pure English does come from their Asian faces and mouths, which occasionally leads to confusion. But this does not affect their desire to grow and live in North America.

Before I immigrated, I had a respectable career and a social network like an Octopus. Then after I immigrated, I worked hard on my own, but I still have no regrets. Therefore, everyone’s perception is different.