Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
ming wong » ming kong, ming hung, ming qing
wong shiu » wong siu, cong shu, song shin
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
kim song » kim young, kim eung
yang yi » yang di, yang xi
li song » li cong, li rong, jie song

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: wang yang ((((yang jin) OR (yang yi))) OR (yang jui)) ((li song) OR (kim song)) ming wong shiu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ((((yang jin) or (yang yi))) or (yang jui)) ((li song) or (kim song)) ming wong shiu ;*.