Perhaps you should try some spelling variations:
su sach » so sach, vu sach
nang xa » nang x, nang ma, mang xa
dinh ve » dinh ket, dinh van
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
dinh de » dinh du, dinh le, sinh de
cac xuc » cam xuc, cac nuoc, chat xuc
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.

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y ((nang xa) or (lang xa)) hoi. hieu ve cac xuc va ((dinh de) OR (dinh ve)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((nang xa) OR (lang xa)) hoi. hieu ve cac xuc va ((dinh de) OR (dinh ve)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y ((nang xa) or (lang xa)) hoi. hieu ve cac xuc va ((dinh de) OR (dinh ve)) cua te".
• Adding a wildcard symbol may retrieve word variants: su sach y ((nang xa) or (lang xa)) hoi. hieu ve cac xuc va ((dinh de) OR (dinh ve)) cua te*.