Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
cong cong » cong dong, trong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
tinh thi » trinh thi, tinh thai, dinh thi
thi cong » tai cong, thien cong
cong dan » cong san, cong tan, huong dan
than tap » han tap, phan tap, thanh lap
than cap » khan cap, thanh lap, thanh cac
toan tap » toan ban

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 tinh thi cong cong dan ((((than tap) OR (than cap))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - nhanh tinh thi cong cong dan ((((than tap) OR (than cap))) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - nhanh tinh thi cong cong dan ((((than tap) OR (than cap))) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - nhanh tinh thi cong cong dan ((((than tap) OR (than cap))) or (toan tap))*.