Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
zhang wei » zhen wei
gene well » gene we
mine well » eine welt, five well, hire well
than wong » thang long, than one, than done
wong siu » wong shiu, kong siu, wong sau
tan kai » tan kah, yuan kai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan kai) OR (yuan wang)) zhang wei ((gene well) OR (mine well)) than wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan kai) or (yuan wang)) zhang wei ((gene well) OR (mine well)) than wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: ((tan kai) or (yuan wang)) zhang wei ((gene well) OR (mine well)) than wong siu ;*.