Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
tan chia » tuan china, can china, dan china
yang jie » yang jin, yang di, yang jui
wong siu » wong shiu, kong siu, wong sau
won sau » wong sau, wong sam

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 yang)) ((tan chia) or (than china)) rene yang jie ((won sau) OR (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang yang)) ((tan chia) OR (than china)) rene yang jie ((won sau) OR (wong siu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (wang yang)) ((tan chia) or (than china)) rene yang jie ((won sau) OR (wong siu)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yang)) ((tan chia) or (than china)) rene yang jie ((won sau) OR (wong siu)) ;*.