Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cam chan » cam nhan, dan chan
chan ban » can ban, chat ban, chan nan
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
danh vi » hanh vi, dinh vi, danh di
dinh ve » dinh ket, dinh van
cua tre » cua te, cuu tre, dua tren
te sach » toc sach
ve cam » ve cham, ve cac, va cam

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 ky lang xa hoi. hieu ve cam chan ban ((danh vi) or (dinh ve)) ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky lang xa hoi. hieu ve cam chan ban ((danh vi) OR (dinh ve)) ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: te sach ky lang xa hoi. hieu ve cam chan ban ((danh vi) or (dinh ve)) ((cua tre) or (cua triet))*.