Perhaps you should try some spelling variations:
te sach » toc sach
anh tai » hanh tai, anh thai, vanh tai
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
cam tuc » cam xuc, cam tu, nam thuc
hieu ve » hieu va, hieu van
tuc va » thuc va, truc va, tuc xa
y nang » ky nang, ly nang, v nang
ve cam » ve cham, ve cac, va cam
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: te sach y nang x hoi. hieu ve cam tuc va ((anh tai) OR (doanh tai)) ((cua tre) OR (cuu tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang x hoi. hieu ve cam tuc va ((anh tai) or (doanh tai)) ((cua tre) OR (cuu tre))~".
• Adding a wildcard symbol may retrieve word variants: te sach y nang x hoi. hieu ve cam tuc va ((anh tai) or (doanh tai)) ((cua tre) OR (cuu tre))*.