Perhaps you should try some spelling variations:
dang xay » dang van, van xay
dinh vai » dinh van, dinh va, dinh tai
lang van » dang van, tang van, hoang van
hieu van » hieu va, thien van, lieu va
cua tre » cua te, cuu tre, cua triet
lam xuc » cam xuc, lam duoc
dinh vi » dinh ve, dinh viet, dinh tri
van lam » van nam
xuc va » duc va, tuc va, luc va
te cac » tu cac, ve cac, te cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ky ((dang xay) or (lang van)) hoi. hieu van lam xuc va ((dinh vai) or (dinh vi)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac ky ((dang xay) OR (lang van)) hoi. hieu van lam xuc va ((dinh vai) OR (dinh vi)) cua tre.
• Adding a wildcard symbol may retrieve word variants: te cac ky ((dang xay) or (lang van)) hoi. hieu van lam xuc va ((dinh vai) or (dinh vi)) cua tre*.