Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
chieu sach » chinh sach, chiet tach, chieu sang
thang cua » thong cua, hang cua, than cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, cong dong, cong tac
cong san » cong tac

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