Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
dung cong » dung trong
tan thanh » tran thanh, tang thanh, toan thanh
doanh va » doan va, doanh tai, doanh cua
tan than » tan tran, ban than, tam than
va dung » van dung, va duong, vat dung

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 sach)) - canh doanh va dung cong ((tan than) or (tan thanh)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sach)) - canh doanh va dung cong ((tan than) OR (tan thanh)) cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu sach)) - canh doanh va dung cong ((tan than) or (tan thanh)) cap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu sach)) - canh doanh va dung cong ((tan than) or (tan thanh)) cap*.