Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
wang yong » wang yang, wang hyoung, wang yan
wang jing » wang ning, wang liang, wang yang
gang yan » wang yan, wang yang, zhang yan
gang yao » yang yao, wang yan, ganga ya
kang hay » kang han, dang hai, kang tae
eang hay » dang hai, kang han

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 yong ((gang yan) OR (gang yao)) yiqian wang jing ((kang hay) OR (eang hay)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((gang yan) OR (gang yao)) yiqian wang jing ((kang hay) or (eang hay)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((gang yan) OR (gang yao)) yiqian wang jing ((kang hay) or (eang hay)) ;*.