Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trong dang » truong dang, trong dan, trong dong
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
cua dang » cua cong, cua ban
cong tac » cong ty
chan cau » phan cau, can cau, chinh cau

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 - toan doanh cua dang ((trong dang) or (cong tac)) chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - toan doanh cua dang ((trong dang) OR (cong tac)) chan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - toan doanh cua dang ((trong dang) or (cong tac)) chan cau*.