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