Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhu phuong » thu phuong, nhung phuong, thi phuong
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
loan phan » luan phan, toan phan, doanh phan
doan phan » doanh phan, toan phan, dan phan

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 sach - canh doanh cua ((dung phuong) or (nhu phuong)) ((loan phan) OR (doan phan)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - canh doanh cua ((dung phuong) OR (nhu phuong)) ((loan phan) OR (doan phan)) tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - canh doanh cua ((dung phuong) or (nhu phuong)) ((loan phan) OR (doan phan)) tu".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - canh doanh cua ((dung phuong) or (nhu phuong)) ((loan phan) OR (doan phan)) tu*.