Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doi khieu » doi chieu, doc hieu, doi hien
doanh cua » doanh luan
cua nang » chua nang, cua dang, cua hang
cong van » cong vang, song van, cong tan
cong san » cong tac
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi khieu) or (doi khi)) sang - canh doanh cua nang ((cong van) or (cong san)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi khieu) OR (doi khi)) sang - canh doanh cua nang ((cong van) OR (cong san)) toan tap.
• Adding a wildcard symbol may retrieve word variants: ((doi khieu) or (doi khi)) sang - canh doanh cua nang ((cong van) or (cong san)) toan tap*.