Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
bang cong » dang cong, bang song, hang cong
chinh ta » chinh tai, chinh va, chinh tri
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap
ta bang » tao bang, te bang, va bang
tinh » trinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((trieu tinh) or (chieu xanh)) - hanh chinh ta bang cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trieu tinh) OR (chieu xanh)) - hanh chinh ta bang cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((trieu tinh) or (chieu xanh)) - hanh chinh ta bang cong tan toan cau*.