Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong dan » cong tan, cong dong, cong tac
cong san » cong tac
ca tu » ca tru, cau tu, ca thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - canh tranh cua nhung ((((cong dan) or (huong dan))) or (cong san)) ca tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh tranh cua nhung ((((cong dan) OR (huong dan))) OR (cong san)) ca tu.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh tranh cua nhung ((((cong dan) or (huong dan))) or (cong san)) ca tu*.