Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
cua thuong » cua truong, cua phuong, ca thuong
hoc chieu » hoc thieu, ho chieu, hoc hien
cua thong » cua khong, cua tong, suat thong
cong tac » cong ty
chan cau » phan cau, chinh cau, nhanh cau
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh trang ((cua thong) or (cua thuong)) cong tac ((chan cau) or (can cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh trang ((cua thong) OR (cua thuong)) cong tac ((chan cau) OR (can cau)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trang ((cua thong) or (cua thuong)) cong tac ((chan cau) or (can cau))*.