How can I use Chinese data with c++?

[Filip]

Hi all, I would like to ask you a little problem, a special case, how can i use chinese data with c++? Please help as soon as possible.

[Rudy]

setenv("LANG","en_Ch.utf8",1);              //
cout << "GET ENV .... " << getenv("LANG");
setlocale(LC_ALL,"");