Perhaps you should try some spelling variations:
hoa lang » hoa dan, hoa van
cau thuc » cau truc, cuu thuc, cau phuc
sach hoa » sach ha, sach hoi, bach hoa
can thuc » dan thuc, van thuc, cay thuc
te sach » toc sach
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
hanh ve » hanh vi, hanh va
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 hoa lang xa hoi. hieu va ((cau thuc) OR (can thuc)) dan ((hanh ve) or (hanh kem)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach hoa lang xa hoi. hieu va ((cau thuc) OR (can thuc)) dan ((hanh ve) OR (hanh kem)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach hoa lang xa hoi. hieu va ((cau thuc) OR (can thuc)) dan ((hanh ve) or (hanh kem)) cua te*".