Perhaps you should try some spelling variations:
sach thue » sach thu, sach thieu, sach tham
thue bang » thu bang, thien bang, thuat bang
thanh hai » thanh phan, thanh hoa, thanh san
ban thanh » ban hanh, ban hang
cau treo » cau theo, cau tren, cau triet
cua tre » cua te, cuu tre, cua triet
tu sach » thu sach, su sach, te sach
hieu va » lieu va, hieu qua
hieu ve » hieu van
bang xa » lang xa, bang va, mang xa
dam tu » nam tu, cam tu, tam tu
tu ban » thu ban, te ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach thue bang xa hoi. ((hieu ve) or (hieu va)) dam tu ban thanh hai ((cua tre) or (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thue bang xa hoi. ((hieu ve) OR (hieu va)) dam tu ban thanh hai ((cua tre) OR (cau treo)).
• Adding a wildcard symbol may retrieve word variants: tu sach thue bang xa hoi. ((hieu ve) or (hieu va)) dam tu ban thanh hai ((cua tre) or (cau treo))*.