Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tang » hanh trang, anh tang, hanh mang
tang cua » mang cua, hang cua, tang luan
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than ban » thanh ban, toan ban, nhuan ban
than man » than ma, thanh san, tran manh

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