Perhaps you should try some spelling variations:
wang liang » wang yang
wang yong » wang yang, wang hyoung, wang yan
sang minh » kang minah, anh minh, song min
san minh » tuan minh, anh minh, han min
hong shu » cong shu, tong shui, wong shiu
yang xi » yang di, yang yi, yang jui
xi die » ii die, vi die

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: ((wang yong) OR (wang liang)) yang xi die ((san minh) OR (sang minh)) hong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (wang liang)) yang xi die ((san minh) OR (sang minh)) hong shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang liang)) yang xi die ((san minh) OR (sang minh)) hong shu ;*.