Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh vi » hanh vi, dinh vi, danh di
qua cac » cua cac
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
su cao » cu cao, vu cao, su co
vi cua » vai cua, di cua
su han » su phan, su hoan, su van

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: ((su han) OR (su cao)) ky nang ma hoi. hieu qua cac ((xuc va) OR (luc va)) danh vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su han) or (su cao)) ky nang ma hoi. hieu qua cac ((xuc va) OR (luc va)) danh vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: ((su han) or (su cao)) ky nang ma hoi. hieu qua cac ((xuc va) OR (luc va)) danh vi cua triet*.