Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
ying ying » ying yang, yirong ying, liang ying
hua irene » hua ren
ying hua » ming hua, wang hua, ying zhu
yang jun » yang jui, pang jun, yang jin
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 ying ying hua irene (((shang OR zhang) jin) OR (((yang jun) OR (yang xi)))) wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: wang ying ying hua irene (((shang or zhang) jin) or (((yang jun) or (yang xi)))) wong sam ;*.