Perhaps you should try some spelling variations:
wan kyoung » han kyung, hwang byoung
ying hua » ming hua, wang hua, ying zhu
hua rene » hua ren, juan rene
rene yan » ren yan, rene ten, see yan
jiu tong » jiu cong, jiao tong, liu yong
tong hui » wang hui
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)) ying hua rene yan jiu tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan kyoung) OR (wang hyoung)) ying hua rene yan jiu tong hui ;*.