Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
chieu sach » chinh sach, chiet tach, chieu sang
thien cac » hien cac, thien cau, thieu cac
doanh cua » doanh luan
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
chan cau » can cau, chinh cau, nhanh cau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien cac) or (chieu sach)) - canh doanh cua dung cong dan ((chan cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien cac) OR (chieu sach)) - canh doanh cua dung cong dan ((chan cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc ((thien cac) or (chieu sach)) - canh doanh cua dung cong dan ((chan cau) or (phan cau))*.