Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cua nhung » va nhung
thanh cac » hanh cac, thanh bac, thanh ca
tinh cua » trinh cua, sinh cua, tinh chat
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cau » toan cau, phan cau, than cap

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 tinh cua nhung ((cong dan) or (cong san)) ((than cau) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh tinh cua nhung ((cong dan) OR (cong san)) ((than cau) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh tinh cua nhung ((cong dan) or (cong san)) ((than cau) or (thanh cac))*.