Perhaps you should try some spelling variations:
huang ying » huang jing, huang ting, huang yang
wang john » wong john, wanna john, wrong john
fang wei » wang wei, zhang wei, liang wei
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
fang xi » fang xia, yang xi, fang ri
x wang » _ wang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: huang ying ((fang xi) OR (fang wei)) x wang john ((wong sau) OR (wong sam)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "huang ying ((fang xi) or (fang wei)) x wang john ((wong sau) OR (wong sam)) ;~".
• Adding a wildcard symbol may retrieve word variants: huang ying ((fang xi) or (fang wei)) x wang john ((wong sau) OR (wong sam)) ;*.