Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
kinh doan » kinh doanh, minh doan, thinh doan
dung cong » dung trong
dang toan » dang tran, dan toan, dung toan
ho chieu » theo chieu, hoc thieu, doi chieu
van toan » van tuan, van tan, van thanh
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: ho chieu sach - kinh doan va dung cong ((dang toan) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - kinh doan va dung cong ((dang toan) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - kinh doan va dung cong ((dang toan) or (van toan)) cau*.