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
hanh ban » thanh ban, hang ban, hanh san
cong dan » huong dan, cong dong, cong tac
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
khan cap » khan ap, than cap, khoan cam
ban cua » ban quan

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 - hanh ban cua nhung ((cong dan) or (((cong tan) OR (cong san)))) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh ban cua nhung ((cong dan) OR (((cong tan) OR (cong san)))) khan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - hanh ban cua nhung ((cong dan) or (((cong tan) OR (cong san)))) khan cap".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh ban cua nhung ((cong dan) or (((cong tan) OR (cong san)))) khan cap*.