Perhaps you should try some spelling variations:
wing wang » ping wang, hong wang, wen wang
yang muxi » yang xi, yang hui, yang mu
sang minh » kang minah, anh minh, song min
yang jui » yang judy, yang di, yang xi
tong hui » wang hui
li sang » le sang, li gang, li san
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing wang ((yang muxi) or (yang jui)) li sang minh ((tong hui) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing wang ((yang muxi) OR (yang jui)) li sang minh ((tong hui) OR (dang hai)) ;.
• Adding a wildcard symbol may retrieve word variants: wing wang ((yang muxi) or (yang jui)) li sang minh ((tong hui) or (dang hai)) ;*.