Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
dong doanh » dung doanh, trong doanh, doanh doanh
tranh cua » doanh cua, manh cua
cua thanh » gia thanh, va thanh, ha thanh
cong doan » cong dan, cong hoan, cong san
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (chieu tinh)) - canh tranh cua thanh ((cong doan) OR (dong doanh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu tinh)) - canh tranh cua thanh ((cong doan) OR (dong doanh)) toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chieu tinh)) - canh tranh cua thanh ((cong doan) OR (dong doanh)) toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chieu tinh)) - canh tranh cua thanh ((cong doan) OR (dong doanh)) toan tap*.