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

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

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