Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
gain yang » dan yang, daun yang, tan yang
dang hadi » dang hai
yan yuan » yan guan, fang yuan, yan clan
yang jin » yang jie, yang jun, ying jin
jin dang » jin kang, jin chang, jing fang
nan yan » nan ya, wang yan, qian yan

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 (nan yan)) gain yang jin dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((yan yuan) OR (nan yan)) gain yang jin dang hadi ;*.