Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
ban cong » bang cong, phan cong, ban huong
van cong » van dong, van phong, phan cong
san toan » van toan, dan toan, manh toan
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 - hanh doanh cua ((((ban cong) or (dang cong))) or (van cong)) san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh doanh cua ((((ban cong) OR (dang cong))) OR (van cong)) san toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh doanh cua ((((ban cong) or (dang cong))) or (van cong)) san toan cao*.