Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong cao » truong dai
hang nong » thang long, han tong
ho chieu » theo chieu, hoc thieu, doi chieu
trung va » truong va, trang va, trung ha
nong dan » cong dan, nong san, nguong dan
toc bao » hoc bao, toc ba, tac bao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh ((trung va) or (truong cao)) hang nong dan ((toc bao) OR (toc dao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung va) OR (truong cao)) hang nong dan ((toc bao) OR (toc dao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((trung va) or (truong cao)) hang nong dan ((toc bao) OR (toc dao))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung va) or (truong cao)) hang nong dan ((toc bao) OR (toc dao))*.