Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van cham » van chat, van tham, van pham
dinh vi » dinh ve, dinh viet, dinh tri
danh vi » hanh vi, danh di, danh va
te sach » toc sach
sach vu » sach va, sach tu, sach uu
nang xa » nang x, lang xa, nang ma
vu nang » vuc nang, va nang, vu dang
va cham » va chat, va tham
xuc va » duc va, tuc va, luc 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 vu nang xa hoi. hieu ((van cham) OR (va cham)) xuc va ((danh vi) OR (dinh vi)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach vu nang xa hoi. hieu ((van cham) OR (va cham)) xuc va ((danh vi) or (dinh vi)) cua triet~".
• Adding a wildcard symbol may retrieve word variants: te sach vu nang xa hoi. hieu ((van cham) OR (va cham)) xuc va ((danh vi) or (dinh vi)) cua triet*.