Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh manh » hanh mang, lanh manh, hoang manh
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cua hang » cua dang, cua nhung, cua cong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan cao » toan ban, toan tap

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 manh cua hang ((cong tan) OR (cong san)) ((toan cao) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh manh cua hang ((cong tan) OR (cong san)) ((toan cao) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh manh cua hang ((cong tan) OR (cong san)) ((toan cao) or (van ban))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh manh cua hang ((cong tan) OR (cong san)) ((toan cao) or (van ban))*.