Perhaps you should try some spelling variations:
wang xiuyan » wang xinyan, wang xuan
xiuyan gang » xiulan zhang
china zhang » china chang, chin chang, china han
cheng zhang » cheng han, zhen zhang, chen zheng
wai chung » lai chung
chung chi » chung h
gang 3 » gang _, lang 3, wang 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiuyan gang 3 ((china zhang) OR (cheng zhang)) wai chung chi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiuyan gang 3 ((china zhang) OR (cheng zhang)) wai chung chi ;*".