Perhaps you should try some spelling variations:
danh dien » dinh dien, danh kien, danh lien
hoc sach » hoc sinh, hoc cac, hoc anh
va cham » va chat, va tham
sach ty » sach y, sach tu, sach thu
thuc va » thuc vat, thuc dan, thuc day
xang xa » lang xa, mang xa, ang xa
hanh de » hanh ve, hanh kem
cua tre » cua te, cuu tre, cua triet
va cam » va cac, va cao, va cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sach ty xang xa hoi. hieu ((va cam) or (va cham)) thuc va ((danh dien) or (hanh de)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach ty xang xa hoi. hieu ((va cam) OR (va cham)) thuc va ((danh dien) OR (hanh de)) cua tre.
• Adding a wildcard symbol may retrieve word variants: hoc sach ty xang xa hoi. hieu ((va cam) or (va cham)) thuc va ((danh dien) or (hanh de)) cua tre*.