Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cuong cong » cong cong, luong cong, duong cong
hanh luan » khanh luan, hang luan, hanh luat
van cuong » van chuong, van duong, van cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
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 - hanh luan van cuong cong dan ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh luan van cuong cong dan ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh luan van cuong cong dan ((toan tap) or (toan ban))*.