Perhaps you should try some spelling variations:
sach tham » sach nha
dinh lam » dinh van, tinh lao
sach thu » sach thue, sach thieu, cach thuc
do thuc » hoc thuc, dan thuc
lam cua » nam cua, lam chat
va dinh » van dinh, va kinh, va tinh
thuc va » thuc vat, thuc dan, thuc day
lang xa » lang ha, dang xay, lang van
sach uu » sach luu, sach tu, sach xu
cua tre » cua te, cuu tre, cua triet
qua do » qua co, qua da, qua di

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach uu) or (((sach thu) OR (sach tham)))) lang xa hoi. hieu qua do thuc va dinh lam cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach uu) OR (((sach thu) OR (sach tham)))) lang xa hoi. hieu qua do thuc va dinh lam cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach uu) or (((sach thu) OR (sach tham)))) lang xa hoi. hieu qua do thuc va dinh lam cua tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach uu) or (((sach thu) OR (sach tham)))) lang xa hoi. hieu qua do thuc va dinh lam cua tre*.