Perhaps you should try some spelling variations:
cach thuc » anh thuc, cac thu
cau tren » cu tren, dau tren, ca tren
danh sai » dung sai, danh bat, danh dau
day danh » day manh, dai danh, dao danh
thuc day » thuc dan, thuc vat
moi thuc » mo thuc, mot thuc, noi thuc
sai cau » lai chau, mai chau, hai chau
hieu va » lieu va, hieu qua
sach tu » sach thu, cach tu, sach ty
nang xa » lang xa, nang ma, mang xa
va moi » va mot, ve moi, va mo

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 tu) or (cach thuc)) ((nang xa) or (nang x)) hoi. hieu va moi thuc day danh sai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach tu) OR (cach thuc)) ((nang xa) OR (nang x)) hoi. hieu va moi thuc day danh sai cau tren.
• Adding a wildcard symbol may retrieve word variants: te ((sach tu) or (cach thuc)) ((nang xa) or (nang x)) hoi. hieu va moi thuc day danh sai cau tren*.