Perhaps you should try some spelling variations:
wang dong » wang yong, wang hong, wang yang
yan liang » yang liang, wang liang, you liang
ying hua » ming hua, wang hua, ying zhu
yang jui » yang judy, yang di, yang xi
kong siu » kong eiu, dong sin, kong sar
wong siu » wong shiu, wong sau, wong siew
wei yan » wei yang, wei yuan, wai yan

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 ((ying hua) OR (yang jui)) wei yan liang ((kong siu) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang dong ((ying hua) or (yang jui)) wei yan liang ((kong siu) or (wong siu)) ;*.