Perhaps you should try some spelling variations:
fang yuhan » fang yuan, wang yuhan
yang jing » wang jing, yang jin, huang jing
jing fang » jia fang, jin kang, weng fang
yang jui » yang judy, yang yi
kang hay » eang hay, dang hai, kang tae
kang han » kang chen, kong hang, zhang han
yang xi » yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang jing fang yuhan dan ((((yang xi) OR (yang jui))) or (yang di)) ((kang hay) or (kang han)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang jing fang yuhan dan ((((yang xi) OR (yang jui))) OR (yang di)) ((kang hay) OR (kang han)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang jing fang yuhan dan ((((yang xi) OR (yang jui))) or (yang di)) ((kang hay) or (kang han)) ;*".