Perhaps you should try some spelling variations:
ban banh » ban hanh, ban anh, ban danh
te sach » toc sach
sach ky » sac ky, sach y, sach ty
banh vi » hanh vi, ban vi, benh vi
xuc ban » duc ban, cuc ban, quoc ban
nam xuc » cam xuc, nam xua, nam thuc
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
nang xa » lang xa, nang ma, mang xa
hieu ve » hieu van
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 ((nang xa) or (nang x)) hoi. ((hieu ve) or (hieu va)) nam xuc ban banh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((nang xa) OR (nang x)) hoi. ((hieu ve) OR (hieu va)) nam xuc ban banh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky ((nang xa) or (nang x)) hoi. ((hieu ve) or (hieu va)) nam xuc ban banh vi cua tre*.