Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
wong siu » wong shiu, kong siu, wong sau
yang li » yang lin, yang di, yang xi
yang yi » yang di, yang xi, yang jui
lu ying » li ying, ku ying, lu ding
ying qi » ding qi, ying jin
won sau » wong sau, wong sam

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ((yang li) or (yang yi)) lu ying qi ((won sau) OR (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang li) OR (yang yi)) lu ying qi ((won sau) OR (wong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang li) or (yang yi)) lu ying qi ((won sau) OR (wong siu)) ;*".