Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
quang hoan » quang hoang, quang doan, quang toan
quan hoan » quan hoang, luan hoan, quan doan
ho chieu » theo chieu, hoc thieu, doi chieu
nong dan » cong dan, nong san, nguong dan
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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 - canh tranh ((quan hoan) or (quang hoan)) nong dan ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh tranh ((quan hoan) OR (quang hoan)) nong dan ((toan tai) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh ((quan hoan) or (quang hoan)) nong dan ((toan tai) or (toan ban))*.