Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
hang cong » dang cong, bang cong, thanh cong
hang nong » thang long, han tong
doanh va » doan va, doanh tai, doanh cua
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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 - hanh doanh va ((hang cong) OR (hang nong)) dan phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh doanh va ((hang cong) OR (hang nong)) dan phan dau".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh doanh va ((hang cong) OR (hang nong)) dan phan dau*.