Perhaps you should try some spelling variations:
china's zhang » china zhang, china's long, china's land
wang bingnan » wang binglin, wang shengnan, wang xinyan
zhang wei » zhen wei
wei wing » wei ming, wei wang, wei qiang
wing sun » liang sun, cong sun, nina sun
gang 3 » gang _, wang 3, zugang 3
lang 3 » klang 3, lang _, lang a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang bingnan ((gang 3) OR (lang 3)) china's zhang wei wing sun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang bingnan ((gang 3) OR (lang 3)) china's zhang wei wing sun ;*".