Perhaps you should try some spelling variations:
hyoung fang » kyoung yang
fang yuan » wang yuhan, wang yan, meng yuan
yuan kang » yuan wang, yuan chang, chan kang
kang yang » wang yang, yang yang, kang young
kang chen » chang chen, jane chen, tang chun
kang han » kong hang, zhang han, dang hai
yang xi » yang di, yang yi, yang jui
wang » wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) hyoung fang yuan kang yang xi ((kang han) OR (kang chen)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) hyoung fang yuan kang yang xi ((kang han) OR (kang chen)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) hyoung fang yuan kang yang xi ((kang han) OR (kang chen)) ;*.