Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang hua » yang hui, ying hua, wang hui
yang jui » yang judy, yang di, yang xi
rene tan » rene ten
tan siew » tham siew, mah siew, man sie
tong hui » wang hui
gong hui » tong shui, wang hui, gong si

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ((((yang hua) or (wang hua))) or (yang jui)) rene tan siew ((tong hui) or (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((((yang hua) OR (wang hua))) OR (yang jui)) rene tan siew ((tong hui) OR (gong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang ((((yang hua) or (wang hua))) or (yang jui)) rene tan siew ((tong hui) or (gong hui)) ;*.