Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yuan gain » run gain, yuan kai
guang hay » eang hay
yong yan » yang yang, dong yang, ying yang
yuan lin » duan lian, huang lin, yuan ming
wu guang » wei guang, wu gong, wu huan
yuan li » guan li, yuan zi, dayuan li
tan kah » tan ah, tan kai
yang wu » yang du, yang mu, yang jui

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 yan ((((yuan gain) OR (((yuan lin) OR (yuan li))))) OR (tan kah)) yang wu guang hay ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan ((((yuan gain) or (((yuan lin) OR (yuan li))))) or (tan kah)) yang wu guang hay ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan ((((yuan gain) or (((yuan lin) OR (yuan li))))) or (tan kah)) yang wu guang hay ;*.