Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham xuc » cam xuc, chat xuc, cham soc
hieu van » hieu va, thien van, lieu va
van cham » van chat, van tham, va cham
vuc nang » cuc nang, vu nang, chuc nang
toc sach » hoc sach, doc sach, thuoc sach
nang xa » nang x, lang xa, nang ma
danh vi » hanh vi, danh di, danh va
dinh vi » dinh ve, dinh viet, dinh tri
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) OR (toc sach)) vuc nang xa hoi. hieu van 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) OR (toc sach)) vuc nang xa hoi. hieu van cham xuc va ((danh vi) or (dinh vi)) cua triet~".
• Adding a wildcard symbol may retrieve word variants: ((te sach) OR (toc sach)) vuc nang xa hoi. hieu van cham xuc va ((danh vi) or (dinh vi)) cua triet*.