Perhaps you should try some spelling variations:
theo chieu » ho chieu, theo chu, thi chieu
cua nhung » va nhung
hanh ban » thanh ban, hang ban, hanh san
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
than cau » toan cau, phan cau, than cap
ban cua » ban quan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (theo tieu)) sach - hanh ban cua nhung ((cong tan) OR (cong tac)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) sach - hanh ban cua nhung ((cong tan) OR (cong tac)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (theo tieu)) sach - hanh ban cua nhung ((cong tan) OR (cong tac)) than cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo tieu)) sach - hanh ban cua nhung ((cong tan) OR (cong tac)) than cau*.