Perhaps you should try some spelling variations:
dang xay » dang van, van xay
ban hanh » ban hang
te sach » toc sach
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
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.

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