Perhaps you should try some spelling variations:
dang xay » dang van, van xay
hanh hai » thanh hai, nhanh hai, hang hai
te sach » toc sach
hai cua » thai cua, dai cua, hoi cua
cuc ban » cua ban, cac ban, cuu ban
xuc ban » duc ban, quoc ban, xuat ban
cua tre » cua te, cuu tre, cua triet
sach tu » sach thu, cach tu, sach ty
xay hoi » xa hoi, tay hoi, cay phoi
tu dang » thu dang, tu dong, su dang
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu dang xay hoi. hieu ((ve cam) or (ve cac)) ((xuc ban) OR (cuc ban)) hanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu dang xay hoi. hieu ((ve cam) OR (ve cac)) ((xuc ban) OR (cuc ban)) hanh hai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu dang xay hoi. hieu ((ve cam) or (ve cac)) ((xuc ban) OR (cuc ban)) hanh hai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach tu dang xay hoi. hieu ((ve cam) or (ve cac)) ((xuc ban) OR (cuc ban)) hanh hai cua tre*.