Perhaps you should try some spelling variations:
wang sang » wang yang, wang liang, wang yan
sang minh » kang minah, anh minh, song min
minh juan » dinh tuan
juan rene » juan meng, juan rana
ying jin » yang jin, jing ji, yang jie
yang jui » yang judy, yang di, yang yi
wong sam » wong lai, kong sar, von sam
wong sau » wong siu, wong shiu, wong lai
yang xi » yang di, yang yi

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 sang minh juan rene ((ying jin) OR (((yang xi) OR (yang jui)))) ((wong sam) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang sang minh juan rene ((ying jin) or (((yang xi) or (yang jui)))) ((wong sam) OR (wong sau)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang sang minh juan rene ((ying jin) or (((yang xi) or (yang jui)))) ((wong sam) OR (wong sau)) ;*.