Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
yong hua » dong hua, wang hua, tong hui
ying hua » wang hua, ying zhu, dong hua
ming hua » ming hung, wang hua, ming lu
yang lin » yang jin, wang lin, yang li
lin wong » lin zong, kie wong, lin ling
wong sam » wong sau, wong lai, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang ((yong hua) or (((ying hua) OR (ming hua)))) irene yang lin wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((yong hua) OR (((ying hua) OR (ming hua)))) irene yang lin wong sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((yong hua) or (((ying hua) OR (ming hua)))) irene yang lin wong sam ;*".