Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
toc chieu » toc thieu, doc hieu, hoc thieu
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, tra cau
ran cau » van cau, ban cau, can cau

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 - ((canh tranh) or (hanh chinh)) cua nhung cong tan ((tran cau) OR (ran cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu xanh - ((canh tranh) OR (hanh chinh)) cua nhung cong tan ((tran cau) OR (ran cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc chieu xanh - ((canh tranh) or (hanh chinh)) cua nhung cong tan ((tran cau) OR (ran cau))".
• Adding a wildcard symbol may retrieve word variants: toc chieu xanh - ((canh tranh) or (hanh chinh)) cua nhung cong tan ((tran cau) OR (ran cau))*.