Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
yan wang » yuan wang, yang yang, yan liang
ren yang » ren yan, chen yang, dan yang
yang fan » zhang fan, yang dean, yang yang
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan wang) or (qian wang)) hua ren yang fan ((wong sau) OR (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan wang) OR (qian wang)) hua ren yang fan ((wong sau) OR (wong siu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan wang) or (qian wang)) hua ren yang fan ((wong sau) OR (wong siu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan wang) or (qian wang)) hua ren yang fan ((wong sau) OR (wong siu)) ;*.