Perhaps you should try some spelling variations:
truong doi » truong dai, trong doi, truong hoi
xa truong » cac truong
cua tre » cuu tre, cua triet, dua tren
cam tuc » cam xuc, cam tu, nam thuc
hieu va » lieu va, hieu qua
sanh ty » canh tay
sach ty » sach y, sach tu, sach thu
va cam » va cham, va cac, va cao
cua te » cua tu
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: so ((sanh ty) OR (sach ty)) nang x hoi. hieu va cam tuc xa truong doi ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so ((sanh ty) OR (sach ty)) nang x hoi. hieu va cam tuc xa truong doi ((cua tre) or (cua te))~".
• Adding a wildcard symbol may retrieve word variants: so ((sanh ty) OR (sach ty)) nang x hoi. hieu va cam tuc xa truong doi ((cua tre) or (cua te))*.