Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
mot chieu » doi chieu, ho chieu
doanh cua » doanh luan
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) OR (theo chieu)) xanh - doanh doanh cua dung cong tan ((toan cau) OR (van ban))~".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) OR (theo chieu)) xanh - doanh doanh cua dung cong tan ((toan cau) OR (van ban))*.