Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
tu sach » thu sach, su sach, te sach
lang ha » long ha
hieu tu » chieu tu, hieu tuc, hien tu
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
ha hoi » hoa hoi, ha noi, xa hoi
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach _ lang ha hoi. hieu tu cac xuc van hanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu sach _ lang ha hoi. hieu tu cac xuc van hanh vi cua tre*.