Translation help

[Kuro-Neko]

ぶらうんさんは ちゅうごくじん ですか

Can someone tell me if i said that right?

 

[nice gaijin]

"Is Mr/Ms Brown Chinese?"

that's fine, except the name should be in katakana: ブラウンさん. Also, spaces are not necessary.

 

[Kuro-Neko]

Ok thanks you helped me a lot! and I haven't learned katakana yet
I'm still in the process of that.