Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
xuc van » duc van, luc van, xuc ban
cua tre » cua te, cua triet, dua tren
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
cuu tre » cau tren, cau treo
ca xuc » cam xuc, chat xuc
qua ca » qua cac, qua cua, qua cai
anh vi » hanh vi, anh va, anh vu
anh ve » hanh ve, anh va, anh viet

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty nang xa hoi. hieu qua ca xuc van ((anh vi) or (anh ve)) ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. hieu qua ca xuc van ((anh vi) OR (anh ve)) ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. hieu qua ca xuc van ((anh vi) or (anh ve)) ((cua tre) or (cuu tre))*.