[Oyk]

I have said many times. We are Chinese…
Don’t write it in details. 
It will make OYK confuse lah.
You interpret
Chinese American or American Chinese in mandarin.

华裔美国人or 美国华裔?
Sound like no good translation.

Mandarin for American is 美国人
Mandarin for Singaporean is 新加坡人
Mandarin for Chinese is 中国人

Nothing really confusing about it. Even a seven-year-old Chinese knows that. So, don't go to Chin and tell that little kid that you are a 中国人 and a tourist at the same time. THAT would confuse him.