Perhaps you should try some spelling variations:
wing hyoung » wang hyoung, min hyoung, hwang byoung
hyoung yang » kyoung yang
juan rene » juan meng, juan rana
zhong zhi » zhang zhi, hong ghi, zhong tai
ying jin » yang jin, jing ji, yang jie
hua ren » hua chen
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: wing hyoung yang ((juan rene) or (hua ren)) ((yan jiu) or (ying jin)) zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing hyoung yang ((juan rene) OR (hua ren)) ((yan jiu) OR (ying jin)) zhong zhi ;.
• Adding a wildcard symbol may retrieve word variants: wing hyoung yang ((juan rene) or (hua ren)) ((yan jiu) or (ying jin)) zhong zhi ;*.