Perhaps you should try some spelling variations:
fang yuan » wang yuhan, wang yan, meng yuan
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
kyung ri » kyung min
wan yan » wang yan, wai yan, wang yang
yan kun » yan guan, yan yuan
nan yan » nan ya, wang yan, qian yan

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: wan yan ((((yan kun) OR (fang yuan))) OR (nan yan)) gain ((yang jin) OR (yang jun)) kyung ri ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((((yan kun) or (fang yuan))) or (nan yan)) gain ((yang jin) OR (yang jun)) kyung ri ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan ((((yan kun) or (fang yuan))) or (nan yan)) gain ((yang jin) OR (yang jun)) kyung ri ;*.