Perhaps you should try some spelling variations:
wan kyoung » han kyung, hwang byoung
rene yan » ren yan, rene ten, see yan
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang hai
yang xi » yang di, yang yi, yang jui
xi rene » i rene, ii rene, iii rene
yan jiu » yang jie, yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan kyoung) or (wang hyoung)) yang xi rene yan jiu ((hong ghi) OR (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan kyoung) OR (wang hyoung)) yang xi rene yan jiu ((hong ghi) OR (hong hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan kyoung) or (wang hyoung)) yang xi rene yan jiu ((hong ghi) OR (hong hai)) ;*".