Perhaps you should try some spelling variations:
wrong john » strong john, kong john, bowring john
huang ying » huang jing, huang ting, huang yang
yang yang » wang yang, wang yan
wong john » kong john, longo john, young john
fang wei » wang wei, zhang wei, liang wei
wong sau » wong sam, wong siu, wong shiu
yang xi » yang di, yang yi, yang jui

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) OR (yang yang)) ((yang xi) OR (fang wei)) l ((wong john) OR (wrong john)) wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((huang ying) or (yang yang)) ((yang xi) or (fang wei)) l ((wong john) OR (wrong john)) wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: ((huang ying) or (yang yang)) ((yang xi) or (fang wei)) l ((wong john) OR (wrong john)) wong sau ;*.