Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
hanh dong » anh dong
cua nhung » va nhung
thanh tra » thanh toan, thanh hoa
ho chieu » hoc thieu, doi chieu, mot chieu
ha dong » hoat dong, van dong
tra cau » tra sau, ta cau, tra cuu

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 (ho chieu)) tinh - ((hanh dong) or (ha dong)) cua nhung cong thanh tra cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) tinh - ((hanh dong) OR (ha dong)) cua nhung cong thanh tra cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) tinh - ((hanh dong) or (ha dong)) cua nhung cong thanh tra cau*.