In terms of the language in setting, I see there is only one Chinese option (Simplified Chinese, mainly used in mainland China and Singapore), however can you also add traditional Chinese option (which are mainly used in Taiwan and Hong Kong)?
We are happy to help the leoims to build the traditional chinese, if it is feasible and you welcome us to do so. ( we think that all it take is to convert a few Simplified file to traditional... ). We are knowledge in IT and localization experience. Thanks for your help.