Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
minh doanh » kinh doanh, minh danh, minh doan
hang doanh » hanh doanh, nhung doanh, van doanh
ho chieu » theo chieu, hoc thieu, doi chieu
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap

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 - ((minh doanh) or (hang doanh)) cua ((dung cong) OR (dung trong)) san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((minh doanh) OR (hang doanh)) cua ((dung cong) OR (dung trong)) san toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - ((minh doanh) or (hang doanh)) cua ((dung cong) OR (dung trong)) san toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((minh doanh) or (hang doanh)) cua ((dung cong) OR (dung trong)) san toan cau*.