Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
doi chieu » doc hieu, doi chi, ho chieu
luat dung » suat dung, luat chung, thuat dung
cong dan » cong san, cong tan, cong dong
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

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