Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
phan cong » thanh cong
ho chieu » theo chieu, hoc thieu, doi chieu
ban cong » bang cong, van cong, ban huong
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tach - hanh doanh cua ((ban cong) OR (phan cong)) dan toan cao~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - hanh doanh cua ((ban cong) OR (phan cong)) dan toan cao*.