Perhaps you should try some spelling variations:
can thuc » dan thuc, van thuc, cay thuc
thuc van » thuc vat, thuc dan, thuc va
van dinh » van minh, van dich, va dinh
dinh tai » dinh toai, dinh tri, dinh thi
co sach » cuon sach, hoc sach
bo sach » hoc sach
ly hang » ly quang
hang xa » hoang xa, hang va, hang ca
hieu ve » hieu va, hieu van
tai cuu » tai cuc, tai buu, tai cua
cuu tre » cua tre, cau tren, cau treo
ve can » ve canh, ve cac, ve ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((co sach) or (bo sach)) ly hang xa hoi. hieu ve can thuc van dinh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((co sach) OR (bo sach)) ly hang xa hoi. hieu ve can thuc van dinh tai cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((co sach) or (bo sach)) ly hang xa hoi. hieu ve can thuc van dinh tai cuu tre*.