Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
lan minh » tuan minh, land mine, sang minh
gong hui » tong shui, wang hui, gong si
tong hui » wang hui
yang xi » yang di, yang yi, yang jui
li lan » lai lan, li lin, li nan
xi li » li li, xi ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang xi li lan minh ((gong hui) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang xi li lan minh ((gong hui) OR (tong hui)) ;*.