Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
bang cong » dang cong, bang song, hang cong
san chang » ban hang, dan chan, van khang
chang cau » hang cau, nhung cau, hang ca
cua bang » chua bang, cua ban, cua dang
cong san » cong tac

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

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