Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh le » thinh le, thanh ve, thanh de
phu lang » phap lang, phu khang, phu luong
tu sach » thu sach, te sach, tu cach
va cham » va chat, va tham
su sach » so sach, vu sach
lang xa » lang ha, dang xay, lang van
tuc ban » thuc ban, truc ban, tu ban
va cam » va cac, va cao, va cai
le cua » ly cua

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: ((tu sach) OR (su sach)) phu lang xa hoi. hieu ((va cam) OR (va cham)) tuc ban thanh le cua vat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) OR (su sach)) phu lang xa hoi. hieu ((va cam) or (va cham)) tuc ban thanh le cua vat~".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) OR (su sach)) phu lang xa hoi. hieu ((va cam) or (va cham)) tuc ban thanh le cua vat*.