Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
vuc nang » cuc nang, vu nang, chuc nang
hieu van » hieu va, thien van, lieu va
cham xuc » cam xuc, chat xuc, pham duc
sach vuc » sach duoc, sach nuoc, sach truc
dinh vi » dinh ve, dinh viet, dinh tri
danh vi » hanh vi, danh di, danh va
te sach » toc sach
nang xa » nang x, lang xa, nang ma

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 vuc nang xa hoi. hieu van ((cham xuc) OR (cham soc)) va ((danh vi) OR (dinh vi)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach vuc nang xa hoi. hieu van ((cham xuc) OR (cham soc)) va ((danh vi) or (dinh vi)) cua triet~".
• Adding a wildcard symbol may retrieve word variants: te sach vuc nang xa hoi. hieu van ((cham xuc) OR (cham soc)) va ((danh vi) or (dinh vi)) cua triet*.