Perhaps you should try some spelling variations:
nhanh doanh » hanh doanh, chinh doanh, nhanh thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
doanh cua » doanh luan
bang cong » bang song, hang cong, dung cong
dang cong » dung cong
tan toan » tan tran, van toan, dan toan
tap toan » tap doan, tap quan, bai toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - nhanh doanh cua ((bang cong) OR (dang cong)) ((tan toan) or (tap toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - nhanh doanh cua ((bang cong) OR (dang cong)) ((tan toan) OR (tap toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - nhanh doanh cua ((bang cong) OR (dang cong)) ((tan toan) or (tap toan)) cau".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - nhanh doanh cua ((bang cong) OR (dang cong)) ((tan toan) or (tap toan)) cau*.