Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
manh hung » anh huong
ho chieu » theo chieu, hoc thieu, doi chieu
hung cua » huong cua, chung cua, khung cua
cua dang » cua cong, cua ban
cong san » cong tac
than cau » toan cau, phan cau, than cap

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 - manh hung cua dang ((huong dan) or (cong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - manh hung cua dang ((huong dan) OR (cong san)) than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - manh hung cua dang ((huong dan) or (cong san)) than cau*.