Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh moi » thanh loi, thanh hoa, thanh hai
te sach » toc sach
luc ban » duc ban, cuc ban, luc bat
ty hang » ly hang, thi hang, thu hang
cua tre » cuu tre, cua triet, dua tren
cau luc » cau truc, cau phuc
va cau » van cau, va cac, va dau
cua te » cua tu
o hoi » co hoi, o hoc, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((ty hang) OR (ty xang)) o hoi. lieu va cau luc ban thanh moi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ty hang) OR (ty xang)) o hoi. lieu va cau luc ban thanh moi ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ty hang) OR (ty xang)) o hoi. lieu va cau luc ban thanh moi ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: te sach ((ty hang) OR (ty xang)) o hoi. lieu va cau luc ban thanh moi ((cua tre) or (cua te))*.