Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
canh doanh » hanh doanh, chinh doanh, doanh doanh
trong dang » truong dang, trong dong, trong dung
doanh cua » doanh luan
trong dan » trong san, trong tan, trong ban
ho chieu » hoc thieu, doi chieu, mot chieu
cua dung » cua dang, cua dong, qua dung
than tap » toan tap, han tap, phan tap

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: ((theo chieu) OR (ho chieu)) tinh - canh doanh cua dung ((trong dan) OR (trong dang)) than tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (ho chieu)) tinh - canh doanh cua dung ((trong dan) OR (trong dang)) than tap~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) tinh - canh doanh cua dung ((trong dan) OR (trong dang)) than tap*.