Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
ngan nhung » ngan hang, gian nhung, nam nhung
cong thanh » dong thanh, cong trinh, truong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong ty
khan ap » khan cap, han ap, khan dam

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 chinh ngan nhung ((cong dan) or (((cong tan) or (cong thanh)))) khan ap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh chinh ngan nhung ((cong dan) OR (((cong tan) OR (cong thanh)))) khan ap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh chinh ngan nhung ((cong dan) or (((cong tan) or (cong thanh)))) khan ap*.