Perhaps you should try some spelling variations:
kyoung yun » young yun, kyoung yang, hyoung gun
dong yuan » don juan, dong hua, dong nan
yuan kang » yuan wang, yuan chang, chan kang
yang mind » yang cindy, yang jin, sang minh
kang hua » wang hua, wang hui, dong hua
tang min » chang min, sang minh, tang li

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yuan kang hua (rest or best) ((tang min) OR (yang mind)) kyoung yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yuan kang hua (rest OR best) ((tang min) OR (yang mind)) kyoung yun ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yuan kang hua (rest or best) ((tang min) OR (yang mind)) kyoung yun ;*".