Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
tranh cua » doanh cua, manh cua
cua dang » cua cong, cua ban
cong ban » cong bang, cong tan, cong dan
cong san » cong tac
hang cau » hang dau, hang ca, nhung cau

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 (chiet tach)) - canh tranh cua dang ((cong ban) OR (cong san)) hang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chiet tach)) - canh tranh cua dang ((cong ban) OR (cong san)) hang cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chiet tach)) - canh tranh cua dang ((cong ban) OR (cong san)) hang cau*".