Perhaps you should try some spelling variations:
cac nuoc » hoc nuoc, dat nuoc, cua nuoc
cap nuoc » dat nuoc
sach ty » sach y, sach tu, sach thu
hang di » hang doi, hang vi, hang dien
xa hang » va hang, xa bang, xa hung
te sach » toc sach
cac toi » cac thoi
hieu va » lieu va, hieu qua
cao hoi » cau hoi, co hoi, cao hoc
ty nang » ky nang, ty xang, ty hang
di cua » dai cua, doi cua, de cua
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 nang cao hoi. hieu va ((cac toi) or (((cac nuoc) OR (cap nuoc)))) xa hang di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang cao hoi. hieu va ((cac toi) OR (((cac nuoc) OR (cap nuoc)))) xa hang di cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang cao hoi. hieu va ((cac toi) or (((cac nuoc) OR (cap nuoc)))) xa hang di cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang cao hoi. hieu va ((cac toi) or (((cac nuoc) OR (cap nuoc)))) xa hang di cua te*.