Perhaps you should try some spelling variations:
hyoung yuan » kyoung yun, young yun
hyoung gun » young eun
kang chen » chang chen, jane chen, kang han
chen yang » chen rong
yang jin » yang jie, yang jun, ying jin
longer a » longer _
long d » long do, long du, long _
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((hyoung yuan) OR (hyoung gun)) kang chen yang jin ((long d) or (longer a)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((hyoung yuan) OR (hyoung gun)) kang chen yang jin ((long d) OR (longer a)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((hyoung yuan) OR (hyoung gun)) kang chen yang jin ((long d) or (longer a)) ;*".