Perhaps you should try some spelling variations:
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang ma » tang ma, sang ma, nang cao
qua cam » qua cham, qua cac, qua ca
hang di » hang doi, hang vi, hang dien
cuu tre » cua tre, cau tren, cau treo
ma hoi » mai hoi, xa hoi, ma hoa
cam tu » cam thu, nam tu, dam tu
tu van » tu va

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 ty nang ma hoi. hieu qua cam tu van ((hang di) OR (hanh vi)) cuu tre~.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang ma hoi. hieu qua cam tu van ((hang di) or (hanh vi)) cuu tre*.