Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
thanh lap » thanh san, phan lap, thanh hai
cua hang » cua dang, cua nhung, cua cong
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cau » toan cau, phan cau, than cap

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 - canh tranh cua hang ((cong dan) OR (cong san)) ((than cau) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - canh tranh cua hang ((cong dan) OR (cong san)) ((than cau) OR (thanh lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - canh tranh cua hang ((cong dan) OR (cong san)) ((than cau) or (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - canh tranh cua hang ((cong dan) OR (cong san)) ((than cau) or (thanh lap))*.