Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
dong cang » dong bang, dong cong, dong nang
dong cung » dong chung, dong hung, dong cong
ho chieu » theo chieu, hoc thieu, doi chieu
ban cau » bang cau, ban can, ban dau
van cau » van dau, van hau, van chat

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 - canh doanh cua ((dong cang) OR (dong cung)) thang ((ban cau) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh doanh cua ((dong cang) OR (dong cung)) thang ((ban cau) OR (van cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh doanh cua ((dong cang) OR (dong cung)) thang ((ban cau) or (van cau))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh doanh cua ((dong cang) OR (dong cung)) thang ((ban cau) or (van cau))*.