Perhaps you should try some spelling variations:
huang yang » huang ying, huang chang, wang yang
wong john » wrong john, kong john, longo john
john wong » john song, john bonn
wong sau » wong sam, wong siu, wong shiu
yang xi » yang di, yang yi, yang jui
fang ri » fang wei, fang xia
l wong » l wang, y wong

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 yang ((yang xi) OR (fang ri)) l wong john wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: huang yang ((yang xi) or (fang ri)) l wong john wong sau ;*.