Perhaps you should try some spelling variations:
wang yong » wang yang, wang shiyong
tuan hua » tan hua, tuan vu, yuan hui
tan chia » tuan china, than china, can china
ban yang » dan yang, tan yang, wang yang
yang jui » yang judy, yang di, yang xi
jui wong » ji won, jui meng
wong sau » wong sam, wong siu, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yong) or (wang hyoung))) or (wang yan)) ((tuan hua) or (tan chia)) ban yang jui wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yong) OR (wang hyoung))) OR (wang yan)) ((tuan hua) OR (tan chia)) ban yang jui wong sau ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang yong) or (wang hyoung))) or (wang yan)) ((tuan hua) or (tan chia)) ban yang jui wong sau ;*.