Perhaps you should try some spelling variations:
fang yuan » wang yuhan, wang yan, meng yuan
gain yang » dan yang, daun yang, tan yang
lang yan » wang yan, wang yang, zhang yan
yan yuan » yan guan, nan yan, yan clan
yang jui » yang judy, yang di, yang xi
kang hay » eang hay, kang han, kang tae
hai » hadi, haji, hari

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: lang yan ((yan yuan) OR (fang yuan)) gain yang jui ((kang hay) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((yan yuan) OR (fang yuan)) gain yang jui ((kang hay) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan ((yan yuan) OR (fang yuan)) gain yang jui ((kang hay) or (dang hai)) ;*.