Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu sach » chinh sach, chiet tach, chieu sang
doanh phan » doanh nhan, doan phan, doanh thanh
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang

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 - cach mang ((cua dung) OR (cua dong)) doanh doanh phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - cach mang ((cua dung) OR (cua dong)) doanh doanh phan tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - cach mang ((cua dung) OR (cua dong)) doanh doanh phan tu*.