Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
dong doanh » dung doanh, trong doanh, dong thanh
chieu sach » chinh sach, chiet tach, chieu sang
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua
cua dung » cua dang, cua dong, qua dung

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