Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
toc chieu » toc thieu, doc hieu, hoc thieu
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
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: toc chieu xanh - ((hanh tranh) OR (hanh trinh)) cua dong ((cong dan) or (cong tac)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu xanh - ((hanh tranh) OR (hanh trinh)) cua dong ((cong dan) OR (cong tac)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc chieu xanh - ((hanh tranh) OR (hanh trinh)) cua dong ((cong dan) or (cong tac)) toan cau".
• Adding a wildcard symbol may retrieve word variants: toc chieu xanh - ((hanh tranh) OR (hanh trinh)) cua dong ((cong dan) or (cong tac)) toan cau*.