Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
dang cong » dung cong
hanh ban » thanh ban, hang ban, hanh san
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, ran cau
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: ((thi chieu) or (theo tieu)) sach - hanh ban cua dang cong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (theo tieu)) sach - hanh ban cua dang cong tan tran cau.
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (theo tieu)) sach - hanh ban cua dang cong tan tran cau*.