Perhaps you should try some spelling variations:
wan kyoung » wang hyoung, han kyung, hwang byoung
yang hua » wang hua, yang hui, ying hua
hua rene » hua ren, juan rene
pang jiu » pang jun, yang jie, yang jin
gong hui » tong shui, wang hui, gong si
tong hui » wang hui
yan jiu » yang jie, yang jin

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 yang hua rene ((yan jiu) OR (pang jiu)) ((gong hui) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan kyoung yang hua rene ((yan jiu) OR (pang jiu)) ((gong hui) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan kyoung yang hua rene ((yan jiu) OR (pang jiu)) ((gong hui) or (tong hui)) ;*".