Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
nhung cong » thong cong, hang cong, nhung don
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than

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 xanh - canh doanh luan ((nhung cong) or (dung cong)) ((dan toan) OR (dan than)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh doanh luan ((nhung cong) OR (dung cong)) ((dan toan) OR (dan than)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh doanh luan ((nhung cong) or (dung cong)) ((dan toan) OR (dan than)) cao".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh doanh luan ((nhung cong) or (dung cong)) ((dan toan) OR (dan than)) cao*.