Perhaps you should try some spelling variations:
thuc dan » thuc hanh, hoc dan, thuc vat
cao thuc » cao thuoc, bao thuc, can thuc
hanh de » hanh ve, hanh kem
xanh di » vanh dai, xanh tai
danh di » danh du, danh dien, danh gia
sach ty » sach y, sach tu, sach thu
te sach » toc sach
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
ty lang » tay lang, ty xang, ty hang
va cao » va cac, va co, va dao
cua te » cua tu

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 ty lang xa hoi. hieu va cao thuc dan ((((danh di) or (xanh di))) or (hanh de)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty lang xa hoi. hieu va cao thuc dan ((((danh di) OR (xanh di))) OR (hanh de)) cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ty lang xa hoi. hieu va cao thuc dan ((((danh di) or (xanh di))) or (hanh de)) cua te*.