
Other
I'm not a teacher. I speak American English. I've tutored writing at the University of Southern Maine and have done a good deal of copy editing and writing, occasionally for publication.
I agree that "local" doesn't necessarily mean "of the same nationality as me". To avoid all ambiguity, the situation would need to be described as:
When I was young, I often heard my Chinese neighbours speaking to each other in [fluent] English. I was really impressed and wanted to speak English like them when I grew up.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.