Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang shiyong
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
tan hua » tuan hua, wang hua, tan puay

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 yan)) ((tan 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 yan)) ((tan hua) OR (tan chia)) ban yang jui wong sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (wang yan)) ((tan hua) OR (tan chia)) ban yang jui wong sau ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yan)) ((tan hua) OR (tan chia)) ban yang jui wong sau ;*.