Perhaps you should try some spelling variations:
dinh toi » dinh tri, dinh thi, dinh moi
sach ty » sach tu, sach thu, xach tay
toi cua » troi cua, tri cua, hoi cua
truc va » thuc va, thuc vat, trung va
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
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: su ((sach ty) OR (sach y)) nang xa hoi. hieu ve cac ((xuc va) OR (truc va)) dinh toi cua te~.
• Adding a wildcard symbol may retrieve word variants: su ((sach ty) or (sach y)) nang xa hoi. hieu ve cac ((xuc va) or (truc va)) dinh toi cua te*.