Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
song ming » song bing, song min, gong min
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
wong siu » wong shiu, kong siu, wong sau
xu song » kyu song, yun song
lai » laid

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 yong ((yang lin) OR (yang jin)) xu song ming ((wong siu) OR (wong lai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((yang lin) or (yang jin)) xu song ming ((wong siu) or (wong lai)) ;*.