Perhaps you should try some spelling variations:
wang xiuyan » wang xinyan
china zhang » china chang, cheng zhang, chin chang
wang xuan » wang xueman, wang yuhan, wang hua
hon kwong » hong kong
ho kwong » _ kwong
3 china » 2 china, 4 china, 3 china's
yang 3 » yang _, yang 8, gang 3

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: ((wang xuan) OR (wang xiuyan)) yang 3 china zhang ((ho kwong) OR (hon kwong)) siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xuan) or (wang xiuyan)) yang 3 china zhang ((ho kwong) OR (hon kwong)) siu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang xuan) or (wang xiuyan)) yang 3 china zhang ((ho kwong) OR (hon kwong)) siu ;*.