Perhaps you should try some spelling variations:
wang ying » wang yang, wang jing, wang ning
wang yong » wang yang, wang hyoung, wang yan
gain yang » dan yang, daun yang, tan yang
hao zhang » xiao zhang, zhao zheng, ceo zhang
zhang hay » zhang han, zhang fan, zhang yan
yang run » yang jun, yang yun, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang ying) OR (wang yong)) yang run ((gain yang) or (du yang)) hao zhang hay ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang ying) OR (wang yong)) yang run ((gain yang) OR (du yang)) hao zhang hay ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang ying) OR (wang yong)) yang run ((gain yang) or (du yang)) hao zhang hay ;*".