Perhaps you should try some spelling variations:
yan yang » yang yang, yao yang, dan yang
lee fang » lee sang, lee chang, lee ann
fang xia » yang xi, fang a, fang ri
gong hui » tong shui, wang hui, gong si
tong hui » wang hui
wan yan » wang yan, nan yan, wai yan
yang li » yang lin, yang di, yang xi
li lee » ii lee

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yang li lee fang xia ((gong hui) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yang li lee fang xia ((gong hui) OR (tong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: wan yan yang li lee fang xia ((gong hui) or (tong hui)) ;*.