Perhaps you should try some spelling variations:
fang yuan » wang yuhan, wang yan, meng yuan
wang yong » wang yang, wang hyoung, wang yan
yan yuan » nan yan, yan clan, yan kun
yan guan » gan guan, yang guang, yihan guan
kai yang » kai fang, yao yang, dan yang
yang jie » yang jin, yang di, yang jui
jie dang » jie zhang, vie dans, bie dans
hai » hadi, haji, hari

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 yuan) OR (yan guan))) OR (fang yuan)) kai yang jie dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((((yan yuan) OR (yan guan))) or (fang yuan)) kai yang jie dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((((yan yuan) OR (yan guan))) or (fang yuan)) kai yang jie dang hai ;*.