Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
hua irene » hua ren
wong shiu » wong siu, cong shu, song shin
yang lin » yang jin, wang lin, yang liang
wong sau » wong sam, wong siu, wong lai
yang yi » yang di, yang xi, yang jui
yang li » yang di, yang xi, tang li

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

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