Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yuan kang » chan kang, yuan kai, yuan ming
yuan wang » yan wang, qian wang, yu wang
hyoung il » hong il
wing ian » wing tan, twinn ian, wing sun
ian clan » yan clan, das clan
clan run » can run

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wing ian clan run ((((yuan kang) or (yuan chang))) or (yuan wang)) wang hyoung il ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ian clan run ((((yuan kang) OR (yuan chang))) OR (yuan wang)) wang hyoung il ;.
• Adding a wildcard symbol may retrieve word variants: wing ian clan run ((((yuan kang) or (yuan chang))) or (yuan wang)) wang hyoung il ;*.