Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yan yuan » yan guan, fang yuan, nan yan
yang jun » yang jui, pang jun, yang jin
tan yang » dan yang, tan yong, tao yang
tan ying » fan ying, ran ying, tan yong
gai gang » ngai hang, ii gang, i gang
gang hai » dang hai, shang hai, eang hay

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 (yang jun)) ((tan yang) or (tan ying)) gai gang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((yan yuan) OR (yang jun)) ((tan yang) OR (tan ying)) gai gang hai ;*.