Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
wang wang » wang yang, wang liang, wang yong
tan chia » than china, can china, dan china
tan yang » dan yang, tan ying, tan yong
yang jui » yang judy, yang di, yang xi
jui wong » ji won, jui meng
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 wang) or (wang yan)) ((tan chia) OR (tuan china)) tan yang jui wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yan)) ((tan chia) OR (tuan china)) tan yang jui wong sam ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) or (wang yan)) ((tan chia) OR (tuan china)) tan yang jui wong sam ;".
• Adding a wildcard symbol may retrieve word variants: ((wang wang) or (wang yan)) ((tan chia) OR (tuan china)) tan yang jui wong sam ;*.