Perhaps you should try some spelling variations:
twinn ian » wing ian
yuan kang » yuan chang, chan kang, yuan kai
yuan wang » yan wang, yuan chang, qian wang
wang yong » wang yang, wang hyoung, wang yan
ian clan » yan clan, das clan
clan run » can run
yong il » hong il, jong il, hyoung il

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 wang)) wang yong il ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: twinn ian clan run ((yuan kang) OR (yuan wang)) wang yong il ;.
• Adding a wildcard symbol may retrieve word variants: twinn ian clan run ((yuan kang) or (yuan wang)) wang yong il ;*.