Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
thu sach » tu sach, thuat sach, thuoc sach
minh ve » dinh ve, minh va, kinh ve
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
qua cac » cua cac
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
nang xa » nang x, lang xa, mang xa
ve va » ve van, te va, ke va

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) OR (thu sach)) y ((nang xa) OR (nang ma)) hoi. hieu qua cac xuc van minh ve va triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) or (thu sach)) y ((nang xa) OR (nang ma)) hoi. hieu qua cac xuc van minh ve va triet~".
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (thu sach)) y ((nang xa) OR (nang ma)) hoi. hieu qua cac xuc van minh ve va triet*.