Perhaps you should try some spelling variations:
ban hanh » ban hang
tu sach » thu sach, su sach, te sach
hieu va » lieu va, hieu qua
cam cuc » cam xuc, cham cuu, pham cuc
ban anh » ban banh, ban danh, bang anh
cua tre » cua te, cuu tre, cua triet
y xang » ty xang
xang x » nang x
va cam » va cham, va cac, va cao
x hoi » xa hoi, o hoi, x ho
d cua » de cua, do cua, da cua

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: "tu sach y xang x hoi. hieu va cam cuc ((ban anh) OR (ban hanh)) d cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu sach y xang x hoi. hieu va cam cuc ((ban anh) OR (ban hanh)) d cua tre*.