Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
chieu tach » chiet tach, chieu sach, chiu trach
hanh doanh » hang doanh, chinh doanh, doanh doanh
ho chieu » theo chieu, hoc thieu, doi chieu
ban cong » bang cong, van cong, phan cong
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - ((hanh doanh) OR (nhung doanh)) cua ban cong ((dan than) OR (van than)) cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tach - ((hanh doanh) or (nhung doanh)) cua ban cong ((dan than) OR (van than)) cap~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - ((hanh doanh) or (nhung doanh)) cua ban cong ((dan than) OR (van than)) cap*.