realUrl: Allow chinese chars in url

Add this to your realUrl configuration

array (
   'init' =>
      array (
         ...
         // Allow chinese chars in url
         // otherwise realUrl converts all to ASCII
         'enableAllUnicodeLetters' => true,
         'doNotRawUrlEncodeParameterNames' => true,
         ...
      ),
      ...

Links
http://www.arxia.com/blog/2012/09/how-to-configure-a-typo3-website-for-arabic-language/