Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
doi chieu » doc hieu, doi chi, ho chieu
luan tong » luan tuong, luan cong, luan dong
tong cong » trong cong, cong cong, dung cong
cong dan » cong san, cong tan, huong 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: doi chieu sach - canh doanh luan tong cong dan ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - canh doanh luan tong cong dan ((toan tai) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - canh doanh luan tong cong dan ((toan tai) or (toan ban))*.