Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
cua nhung » va nhung
van manh » van minh, van anh, van hanh
manh cua » doanh cua, ban cua
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan 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 xanh - van manh cua nhung ((cong tan) OR (cong tac)) ((toan cau) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - van manh cua nhung ((cong tan) OR (cong tac)) ((toan cau) or (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - van manh cua nhung ((cong tan) OR (cong tac)) ((toan cau) or (toan cao))*.