Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chung cong » nhung cong, chong cong, phung cong
thanh cac » hanh cac, thanh bac, thanh ca
ho chieu » theo chieu, hoc thieu, doi chieu
dinh thi » dinh tri
trinh tu » trinh ky, trinh do
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, than cua

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 - thanh ((dinh thi) OR (trinh tu)) chung cong dan ((than cap) OR (thanh cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((dinh thi) or (trinh tu)) chung cong dan ((than cap) OR (thanh cac))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((dinh thi) or (trinh tu)) chung cong dan ((than cap) OR (thanh cac))*.