Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
gain yang » dan yang, daun yang, tan yang
yan guan » gan guan, yan yuan, yang guang
gang hai » dang hai, shang hai, eang hay
yap yun » yang yun, yau yung
yan kun » yan yuan
yang i » yang di, yang xi, yang yi
i gang » ii gang, li gang, yi gang

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 ((yap yun) OR (((yan kun) OR (yan guan)))) gain yang i gang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((yap yun) or (((yan kun) or (yan guan)))) gain yang i gang hai ;*.