Perhaps you should try some spelling variations:
ve triet » va trien, su triet
hieu van » hieu va, thien van, lieu va
ban hanh » ban hang
nang ma » tang ma, sang ma, nang cao
bac dan » bach dan, cac dan, ban dan
nang xa » nang x, lang xa, mang xa
van cac » van hac, van cau, van bac
cac xuc » cam xuc, cac nuoc, chat xuc
xuc ban » duc ban, cuc ban, quoc ban
hanh ve » hanh vi, hanh va, hanh kem
tu bac » tu ban, tu cac, tu bat
ve ve » de ve, va ve, ke ve

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: tu bac dan ((nang xa) OR (nang ma)) hoi. hieu van cac xuc ban hanh ve ve triet~.
• Adding a wildcard symbol may retrieve word variants: tu bac dan ((nang xa) or (nang ma)) hoi. hieu van cac xuc ban hanh ve ve triet*.