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
dong cong » duong cong, dung cong, dang cong
vinh toan » hinh toan, minh toan, vinh tran
ho chieu » hoc thieu, doi chieu, mot chieu
cua dong » chua dong, cua cong, cua dang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sang - canh doanh cua dong cong ((vinh toan) OR (tinh toan)) tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo chieu)) sang - canh doanh cua dong cong ((vinh toan) OR (tinh toan)) tap~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) sang - canh doanh cua dong cong ((vinh toan) OR (tinh toan)) tap*.