Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
fang yuan » wang yuhan, wang yan, meng yuan
yan yuan » yan guan, nan yan, yan clan
yang jun » yang jui, pang jun, yang jin
tan yang » dan yang, tan ying, tan yong
gang hai » dang hai, shang hai, eang hay
yang xi » yang di, yang yi, yang jui
xi gang » ii gang, i gang, li gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong ((((yan yuan) or (fang yuan))) or (yang jun)) tan yang xi gang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((((yan yuan) OR (fang yuan))) OR (yang jun)) tan yang xi gang hai ;*.