Perhaps you should try some spelling variations:
wang liang » wang yang
tuan china » wuhan china, can china, taiwan china
tuan hua » tan hua, tuan vu, yuan hui
tan yang » dan yang, tan ying, tan yong
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 liang) or (wang yan)) ((tuan hua) or (tuan china)) tan yang jui wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yan)) ((tuan hua) OR (tuan china)) tan yang jui wong sau ;.
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (wang yan)) ((tuan hua) or (tuan china)) tan yang jui wong sau ;*.