Perhaps you should try some spelling variations:
chiet tach » chieu sach
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
doi chiet » doi chieu, doi chi, doi viet
doanh cua » doanh luan
cua nhung » va nhung
cong san » cong tac
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chiet tach - canh doanh cua nhung cong san ((phan cac) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chiet tach - canh doanh cua nhung cong san ((phan cac) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: doi chiet tach - canh doanh cua nhung cong san ((phan cac) or (phan dau))*.