atwal IOUlang is an unity multi-language tools, very easy to useconfig step:1. create IOULang folder in Assets 2. create values folder in Assets\\IOULang (default language folder)3. create strings.xml in Assets\\IOULang\alues (default language file)4. create other language folder as values-xx(example: chinese is values-zh)5. create other language file strings.xml in Assets\\IOULang\alues-xx6. Run IOULang menu on Unity IDEuse example:IOULangUtil.set_lang(IOULangUtil.LANGS.xx)IOULangUtil.get_xxx();