Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
canh luan » doanh luan, tranh luan, chinh luan
hung cong » nhung cong, hung cuong, phung cong
van hung » van dung, manh hung, van duong
cong tan » cong tac, cong san, cong thanh
tan hang » tan khang, ban hang, van hang
hang dau » hang va, hang tai
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (theo chieu)) xanh - canh luan van hung cong tan hang dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (theo chieu)) xanh - canh luan van hung cong tan hang dau.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (theo chieu)) xanh - canh luan van hung cong tan hang dau*.