Perhaps you should try some spelling variations:
ban banh » ban hanh, ban anh, ban danh
tu sach » thu sach, su sach, tu cach
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cuu tre, cua triet, dua tren
te sach » toc sach
banh vi » hanh vi, ban vi, benh vi
hieu va » lieu va, hieu qua
lam xuc » cam xuc, lam duoc
va lam » van lam, va lap
ang xa » lang xa, mang xa, dang xay
ty ang » ty xang, ty hang, ty anh
cua te » cua tu

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) or (te sach)) ty ang xa hoi. hieu va lam xuc ban banh vi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ty ang xa hoi. hieu va lam xuc ban banh vi ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ty ang xa hoi. hieu va lam xuc ban banh vi ((cua tre) or (cua te))*.