Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
dong cong » duong cong, dung cong, dang cong
tran tuan » tran xuan, tran quang, tran thanh
ho chieu » theo chieu, hoc thieu, doi chieu
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
tran tap » toan tap, tran tan, trang tai

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 sach - hanh doanh cua dong cong san ((tran tap) OR (tran tuan))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh doanh cua dong cong san ((tran tap) OR (tran tuan))*.