Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hang doanh » hanh doanh, nhung doanh, van doanh
van thanh » van tuan
ban thanh » ban hanh, ban hang
dang cong » dung cong
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - ((hang doanh) or (((van thanh) OR (ban thanh)))) cua dang cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - ((hang doanh) OR (((van thanh) OR (ban thanh)))) cua dang cong dan than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - ((hang doanh) or (((van thanh) OR (ban thanh)))) cua dang cong dan than tap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((hang doanh) or (((van thanh) OR (ban thanh)))) cua dang cong dan than tap*.