Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chieu xanh » chieu sang, chieu tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
hieu manh » hieu nganh, dieu hanh, hien hanh
doanh cua » doanh luan
dang cong » dung cong
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sach) or (((chieu xanh) OR (hieu manh)))) - canh doanh cua dang cong tan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (((chieu xanh) OR (hieu manh)))) - canh doanh cua dang cong tan phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sach) or (((chieu xanh) OR (hieu manh)))) - canh doanh cua dang cong tan phan tu".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sach) or (((chieu xanh) OR (hieu manh)))) - canh doanh cua dang cong tan phan tu*.