Perhaps you should try some spelling variations:
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
te sach » toc sach
lang xa » lang ha, dang xay, lang van
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
cua tre » cua te, cuu tre, cua triet
di cua » dai cua, doi cua, de 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: te sach y ((((lang xa) OR (nang ma))) OR (nang x)) hoi. hieu va cac nuoc va hanh di cua tre~.
• Adding a wildcard symbol may retrieve word variants: te sach y ((((lang xa) or (nang ma))) or (nang x)) hoi. hieu va cac nuoc va hanh di cua tre*.