Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang yang » wang yan, wang liang, wang yanling
yang jui » yang judy, yang di, yang xi
eng seng » hang seng, peng yeng, song seng
eng hong » hong hong, kong hong, ong chong
hai wong » hai phong
wong sau » wong sam, wong siu, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan wang yang jui ((eng seng) or (eng hong)) hai wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang yang jui ((eng seng) OR (eng hong)) hai wong sau ;*.