Perhaps you should try some spelling variations:
xach tay » canh tay
cap nuoc » dat nuoc
sach tu » sach thu, cach tu, sach ty
hieu va » lieu va, hieu qua
van dai » vanh dai, van dao, van hai
cua tre » cua te, cuu tre, cua triet
va cap » va cac, va dap, va cao
x hoi » xa hoi, o hoi, x ho

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: thu ((xach tay) OR (sach tu)) nang x hoi. hieu va cap nuoc va van dai cua tre~.
• Adding a wildcard symbol may retrieve word variants: thu ((xach tay) or (sach tu)) nang x hoi. hieu va cap nuoc va van dai cua tre*.