Perhaps you should try some spelling variations:
wang yang » wang liang, wang yanling
hua irene » hua ren
hong paul » ron paul
wang dan » wang ban, wang yidan, liang dan
ying hua » ming hua, wang hua, ying zhu
yang tin » yang jin, yang lin, yang jing
tin hong » tan hong, kia hong, thi hong

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 dan) OR (wang yang))) OR (wang yan)) ying hua irene yang tin hong paul ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang dan) or (wang yang))) or (wang yan)) ying hua irene yang tin hong paul ;*.