Perhaps you should try some spelling variations:
sach bai » sach dao, cac bai, sach xa
bai lang » tai lang, ba lang, bai tang
te sach » toc sach
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
danh vi » hanh vi, dinh vi, danh di
cua tre » cua te, cuu tre, cua triet
luc va » duc va, tuc va, loc va
vi cua » vai cua, di 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: te sach bai lang xa hoi. hieu ve cham ((luc va) OR (tuc xa)) danh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: te sach bai lang xa hoi. hieu ve cham ((luc va) or (tuc xa)) danh vi cua tre*.