Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
wang fan » wang yan, yang fan, wang ban
ming hua » ming hung, wang hua, ming lu
ying hua » wang hua, ying zhu, dong hua
wang lin » wang li, wang qin, yang lin
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 fan) or (wang yang)) ((ming hua) OR (ying hua)) irene wang lin wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang fan) OR (wang yang)) ((ming hua) OR (ying hua)) irene wang lin wong sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang fan) or (wang yang)) ((ming hua) OR (ying hua)) irene wang lin wong sam ;*".