Perhaps you should try some spelling variations:
wang dong » wang yong, wang hong, wang yang
dong wang » dong yang, hong wang, dong hoang
wang juan » wang jun, wang xuan, huang juan
juan rene » juan meng, juan rana
wong shiu » wong siu, cong shu, song shin
yang jie » yang jin, yang di, yang jui
wong sam » wong sau, wong lai, kong sar
yang xi » yang di, yang yi, yang jui

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 dong wang juan rene ((yang jie) OR (yang xi)) ((wong sam) OR (wong shiu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang dong wang juan rene ((yang jie) or (yang xi)) ((wong sam) or (wong shiu)) ;*.