Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dung » thanh dung, anh dung, hanh dong
dung cua » dung luan, dung cho
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, cong dong
than cap » khan cap, thanh lap, thanh cac
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh dung cua dung ((cong dan) OR (huong dan)) ((than cap) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh dung cua dung ((cong dan) OR (huong dan)) ((than cap) OR (toan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh dung cua dung ((cong dan) OR (huong dan)) ((than cap) or (toan cau))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh dung cua dung ((cong dan) OR (huong dan)) ((than cap) or (toan cau))*.