Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
cong cong » cong dong, trong cong, dung cong
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

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