Perhaps you should try some spelling variations:
chin chang » china chang, chain change, china zhang
lang und » klang und, langs und, gang und
can chin » can china, chin chin, can child
yang jui » yang judy, yang xi, yang yi
yang jie » yang jin, yang xi, yang yi
wong sam » wong sau, wong lai, kong sar
und can » und clan, und car, und cat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: lang und can chin chang ((((yang jui) or (yang di))) or (yang jie)) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang und can chin chang ((((yang jui) OR (yang di))) OR (yang jie)) wong sam ;*.