Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
dang xay » dang van, van xay
thanh vi » hanh vi, thanh va, thanh ve
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
ve cac » va cac, vien cac
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: su sach y ((nang ma) or (dang xay)) hoi. hieu ve cac xuc van thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((nang ma) OR (dang xay)) hoi. hieu ve cac xuc van thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach y ((nang ma) or (dang xay)) hoi. hieu ve cac xuc van thanh vi cua tre*.