Perhaps you should try some spelling variations:
theo chieu » theo tieu, thi chieu
luan trong » quan trong, luat trong, luan tuong
hanh dung » thanh dung, anh dung, hanh dong
cong bang » cuong bang, dong bang, hong bang
bang hang » ban hang, hang hang, nang hang
theo chu » cho chu, chao chu, theo yeu
ho chieu » hoc thieu, doi chieu, mot chieu
hang cau » hang dau, hang ca, nhung cau

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 chu))) or (ho chieu)) sang - hanh dung luan trong cong bang hang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chieu) OR (theo chu))) OR (ho chieu)) sang - hanh dung luan trong cong bang hang cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((theo chieu) OR (theo chu))) or (ho chieu)) sang - hanh dung luan trong cong bang hang cau".
• Adding a wildcard symbol may retrieve word variants: ((((theo chieu) OR (theo chu))) or (ho chieu)) sang - hanh dung luan trong cong bang hang cau*.