Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, doanh doanh, kinh doanh
bang cong » dang cong, bang song, hang cong
cua bang » chua bang, cua ban, cua dang
cong tam » cong tac, cong tan, cong nam
tam than » ban than
than ban » thanh ban, toan ban, than man

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 - ((hanh doanh) or (chinh doanh)) cua bang cong tam than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - ((hanh doanh) OR (chinh doanh)) cua bang cong tam than ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((hanh doanh) or (chinh doanh)) cua bang cong tam than ban*.