Perhaps you should try some spelling variations:
kyoung yun » young yun, hyoung gun, young eun
yuan wang » yan wang, yuan kang, yuan chang
wang tao » wang qiao, huang tao, wang yan
hua chen » jui chen, yu chen, a chen
chen yan » chen yang, chen tan, chen yun
tao hua » tan hua, tuan hua
yan mun » yan kun, chan mun, yan guan
yang » lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan wang tao hua chen yan mun ((kyoung yun) OR (kyoung yang)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang tao hua chen yan mun ((kyoung yun) OR (kyoung yang)) ;*".