Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
cua nhung » va nhung
cong tuan » cong luan, cong thanh, cong quang
cong tan » cong tac, cong san, cong thanh
ban tu » van tu

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 (doi chieu)) xanh - doanh doanh cua nhung ((cong tuan) OR (cong tan)) ban tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (doi chieu)) xanh - doanh doanh cua nhung ((cong tuan) OR (cong tan)) ban tu~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doi chieu)) xanh - doanh doanh cua nhung ((cong tuan) OR (cong tan)) ban tu*.