Perhaps you should try some spelling variations:
wang ning » wang jing, wang liang, wang yang
wang yong » wang yang, wang hyoung, wang yan
yuan gain » run gain, yuan lin
yuan kai » yuan kang, yuan fei, tan kai
kang hay » eang hay, kang han, dang hai
yang xi » yang di, yang jui
yang yi » yang di, yang jui

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

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