Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, thieu nien
van thanh » ban thanh, van tuan
hoc sach » hoc sinh, hoc cac, hoc anh
thanh vi » hanh vi, thanh va, thanh ve
vien cac » vien bach, vien dai, vien da
nang xa » nang x, lang xa, nang ma
tu sach » thu sach, su sach, te sach
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
bo sach » co sach
cua tre » cua te, cuu tre, cua triet
vi cua » vai cua, di cua

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: ((((hoc sach) OR (bo sach))) OR (tu sach)) ky nang xa hoi. hieu vien cac xuc van thanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: ((((hoc sach) or (bo sach))) or (tu sach)) ky nang xa hoi. hieu vien cac xuc van thanh vi cua tre*.