Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua nhung » va nhung
duong van » duong va, luong va, dang van
ho chieu » hoc thieu, doi chieu, mot chieu
cong van » cong vang, cong san, song van
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: ((ho chieu) OR (theo chieu)) sach - canh doanh cua nhung ((cong van) or (duong van)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sach - canh doanh cua nhung ((cong van) OR (duong van)) toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sach - canh doanh cua nhung ((cong van) or (duong van)) toan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) sach - canh doanh cua nhung ((cong van) or (duong van)) toan tap*.