Perhaps you should try some spelling variations:
sach uu » sach luu, sach tu, sach xu
cach tu » cach thuc
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
co thuc » do thuc, co thua, mo thuc
thuc ca » thuc cua, thuc can, thuc cao
dan lai » dan loai, dan lap, dan lat
lai cua » dai cua, hai cua, lai chau
ca dan » cac dan, ca dao
cua te » cua tu
va co » vo co

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 uu) or (cach tu)) nang xa hoi. hieu va co thuc ca dan lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach uu) OR (cach tu)) nang xa hoi. hieu va co thuc ca dan lai cua te.
• Adding a wildcard symbol may retrieve word variants: te ((sach uu) or (cach tu)) nang xa hoi. hieu va co thuc ca dan lai cua te*.