Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac
mang va » mang vua, hang va, bang va

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