Perhaps you should try some spelling variations:
doanh luan » doanh nhan
canh doanh » hanh doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
luan dong » luan cong, quan dong, luan nong
dong cong » duong cong, dung cong, dang cong
cong tac » cong ty
phan cau » phan cac, phan tu, phan lap
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (doi khi)) xanh - canh doanh luan dong cong tac ((phan cau) OR (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doi khi)) xanh - canh doanh luan dong cong tac ((phan cau) OR (phan dau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (doi khi)) xanh - canh doanh luan dong cong tac ((phan cau) OR (phan dau))".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doi khi)) xanh - canh doanh luan dong cong tac ((phan cau) OR (phan dau))*.