Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh tranh cua nhung ((((cong dan) OR (cong tan))) OR (cong trinh)) toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh cua nhung ((((cong dan) or (cong tan))) or (cong trinh)) toan cau*.