Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yan clan » das clan, yan guan, yan yuan
yao yang » yang yang
yang jin » yang jie, yang jun, ying jin
jin dang » jin kang, jin chang, jing fang
nan yan » wang yan, qian yan, dan yang
nan ya » nana yaa

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 clan) OR (((nan yan) OR (nan ya)))) yao yang jin dang (hai OR hadi) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((yan clan) or (((nan yan) or (nan ya)))) yao yang jin dang (hai OR hadi) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((yan clan) or (((nan yan) or (nan ya)))) yao yang jin dang (hai OR hadi) ;*.