Perhaps you should try some spelling variations:
wang yao » wang yan, yang yao, gang yao
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
rene han » rene ten
min wong » min hong, minh cong, amin hong
wong siu » wong shiu, kong siu, wong sau
han min » han men, kan min, chan ming

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao ((yang hua) or (ying hua)) rene han min wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao ((yang hua) OR (ying hua)) rene han min wong siu ;.
• Adding a wildcard symbol may retrieve word variants: wang yao ((yang hua) or (ying hua)) rene han min wong siu ;*.