Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, hoc sach, cuoc cach
cam thuc » am thuc, cam thu, can thuc
nam thuc » nam thuoc, am thuc, nam thu
sach ty » sach y, sach tu, sach thu
xang xa » lang xa, mang xa, ang xa
hieu va » lieu va, hieu qua
danh di » danh du, xanh di, danh dien
hanh de » hanh ve, hanh kem
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: nuoc sach ty xang xa hoi. hieu va ((cam thuc) or (nam thuc)) vat ((danh di) or (hanh de)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nuoc sach ty xang xa hoi. hieu va ((cam thuc) OR (nam thuc)) vat ((danh di) OR (hanh de)) cua te.
• Adding a wildcard symbol may retrieve word variants: nuoc sach ty xang xa hoi. hieu va ((cam thuc) or (nam thuc)) vat ((danh di) or (hanh de)) cua te*.