Perhaps you should try some spelling variations:
te sach » toc sach
hang vi » hang va, hang di, khang voi
tuc van » thuc van, truc van, tuc va
cam tuc » cam xuc, cam tu, nam thuc
sach ty » sach y, sach tu, sach thu
cuu tre » cua tre, cau tren, cau treo
hieu va » lieu va, hieu qua
nang xa » lang xa, nang ma, mang xa
va cam » va cham, va cac, va cao

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty ((nang xa) OR (nang x)) hoi. hieu va cam tuc van ((hang vi) OR (hanh vi)) cuu tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ty ((nang xa) OR (nang x)) hoi. hieu va cam tuc van ((hang vi) OR (hanh vi)) cuu tre*.