Perhaps you should try some spelling variations:
cham truc » cau truc, nham thuc, pham thuc
te sach » toc sach
cua tre » cuu tre, cua triet, dua tren
dinh te » kinh te, dinh ve, dinh tu
sach cu » sach cua, sach tu, sach uu
truc va » thuc va, thuc vat, trung va
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
cu lang » cua lang, tu lang, xu lang
cua te » cua tu

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: te sach cu lang xa hoi. hieu ve cham truc va ((dinh te) OR (dich te)) ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach cu lang xa hoi. hieu ve cham truc va ((dinh te) or (dich te)) ((cua tre) OR (cua te))~".
• Adding a wildcard symbol may retrieve word variants: te sach cu lang xa hoi. hieu ve cham truc va ((dinh te) or (dich te)) ((cua tre) OR (cua te))*.