Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu sach » chinh sach, chiet tach, chieu sang
hoc chieu » hoc thieu, ho chieu, hoc hien
quan dong » quang dong, quan hoang, quan trong
quan long » quan lang, quan hoang, quan trong
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - chinh doanh ((quan dong) OR (quan long)) ((cong dan) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - chinh doanh ((quan dong) OR (quan long)) ((cong dan) OR (cong san)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - chinh doanh ((quan dong) OR (quan long)) ((cong dan) or (cong san)) toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - chinh doanh ((quan dong) OR (quan long)) ((cong dan) or (cong san)) toan ban*.