Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cong cong » cong dong, trong cong, dung cong
thanh cac » thanh bac, thanh ca, tranh cac
ho chieu » theo chieu, hoc thieu, doi chieu
anh bang » anh hoang, anh quang, tinh bang
bang cua » ban cua, mang cua, hang cua
cong dan » cong san, cong tan, huong dan
hanh cac » hang cac, hanh cat, nhanh cay

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 - anh bang cua cong cong dan ((((thanh cac) OR (hanh cac))) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - anh bang cua cong cong dan ((((thanh cac) OR (hanh cac))) OR (phan tu))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - anh bang cua cong cong dan ((((thanh cac) OR (hanh cac))) or (phan tu))*".