Perhaps you should try some spelling variations:
dinh viet » ninh viet, danh viet, trinh viet
cham xuc » cam xuc, chat xuc, cham soc
dinh tri » chinh tri
lang van » dang van, tang van, hoang van
danh vi » hanh vi, dinh vi, danh di
te sach » toc sach
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
van hoi » van hoa, van hoc, van hoe
cua tre » cua te, cuu tre, cua triet
sach o » sach lo, sac o, sach y
xuc va » duc va, tuc va, luc va
o lang » hoa lang, hoi lang

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 o lang van hoi. hieu vu cham xuc va ((danh vi) OR (((dinh viet) OR (dinh tri)))) cua tre~.
• Adding a wildcard symbol may retrieve word variants: te sach o lang van hoi. hieu vu cham xuc va ((danh vi) or (((dinh viet) or (dinh tri)))) cua tre*.