Perhaps you should try some spelling variations:
xach tay » canh tay
sach ty » sach y, sach thu, sach hay
sach tu » sach thu, cach tu, sach uu
cao duc » dao duc, cao suc, giao duc
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
va cao » va cac, va co, va dao
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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 ty) or (xach tay))) or (sach tu)) nang x hoi. lieu va cao duc va hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((((sach ty) OR (xach tay))) OR (sach tu)) nang x hoi. lieu va cao duc va hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te ((((sach ty) or (xach tay))) or (sach tu)) nang x hoi. lieu va cao duc va hanh vi cua tre*.