Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
sang minh » kang minah, anh minh, song min
san minh » tuan minh, anh minh, han min
yang yi » yang di, yang xi, yang jui
yi di » yi dai, ji di, yi ki
cong » congo, long, hong

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

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