Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
sang minh » kang minah, anh minh, song min
minh gong » minh cong, min hong, ming kong
yang lin » yang jin, wang lin, yang li
lee sang » lee ann
gong hui » tong hui, tong shui, wang hui
lin lee » jin lee, lin see, lean lee

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 lin lee sang minh gong hui ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang yang lin lee sang minh gong hui ;*.