Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
song thin » song shin, song jin, song min
wong siu » wong shiu, kong siu, wong siew
wong sau » wong sam, wong shiu, wong lai
li king » li ying, ii king, l king
li li » li lin, li l, li lu

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: zhang ((yang yang) OR (wang yang)) li li king john ((((wong siu) OR (wong sau))) OR (song thin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang ((yang yang) or (wang yang)) li li king john ((((wong siu) OR (wong sau))) or (song thin)) ;~".
• Adding a wildcard symbol may retrieve word variants: zhang ((yang yang) or (wang yang)) li li king john ((((wong siu) OR (wong sau))) or (song thin)) ;*.