Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tranh luan » trinh luan, trinh luat, doanh luan
luan nang » luan van, van nang, luan san
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
gian tap » gian tam, gian thai, gian tiep
gian tay » giang day, gian dan, gian cac

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 luan nang ((cong dan) or (cong san)) ((gian tap) OR (gian tay))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh tranh luan nang ((cong dan) OR (cong san)) ((gian tap) OR (gian tay)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh tranh luan nang ((cong dan) or (cong san)) ((gian tap) OR (gian tay))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh luan nang ((cong dan) or (cong san)) ((gian tap) OR (gian tay))*.