Perhaps you should try some spelling variations:
kyoung yun » young yun, kyoung yang, hyoung gun
china min » china main, china mid, china miti
china mit » china miti, china mid, china main
long han » long chain, long thanh, long haul
dong di » dong sin
yu a » you a, eu a, u a
ye a » yet a, e a, me a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((long han) or (dong di)) ((yu a) or (ye a)) silk ((china min) OR (china mit)) kyoung yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((long han) OR (dong di)) ((yu a) OR (ye a)) silk ((china min) OR (china mit)) kyoung yun ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((long han) or (dong di)) ((yu a) or (ye a)) silk ((china min) OR (china mit)) kyoung yun ;".
• Adding a wildcard symbol may retrieve word variants: ((long han) or (dong di)) ((yu a) or (ye a)) silk ((china min) OR (china mit)) kyoung yun ;*.