Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
cao xuc » cam xuc, cao duc, cao suc
xuc van » duc van, luc van, vuc van
hanh di » hanh vi, hanh de, hang di
so viet » hoc viet
tu van » tu va
va cao » va cac, va co, va dao
x hoi » xa hoi, o hoi, x ho
di so » dai so, di o, di bo

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: tu van ky nang x hoi. lieu va cao xuc van hanh di so viet*.