the txt files for the plugin/RR are all ascii, which means you'd have to change your windows regional settings to match your language to TRY and make it work:
-Open Control Panel
-Double Click on "Language and Regional Settings"
-Go into the "Advanced" Tab
-Select Chinese for the "Language for non-unicode applications"
If that doesn't work, then Chinese probably won't work with the mobilephone plugin+RR.