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

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