Perhaps you should try some spelling variations:
sach cay » sach cap, sach hay, sach nay
cay mang » cach mang, cay mac, cay cong
ban dinh » ban tinh, van dinh, ban dich
su sach » so sach, vu sach
mang xa » lang xa, mang may, dang xay
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
xuc ban » duc ban, cuc ban, quoc ban
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach cay mang xa hoi. hieu va cac xuc ban dinh ((vi cua) or (di cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach cay mang xa hoi. hieu va cac xuc ban dinh ((vi cua) OR (di cua)) te*.