Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chinh han » chinh phan, chin han, chinh ban
hang cong » dang cong, hang nong, bang cong
han hang » hang hang, han chang, ban hang
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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 xanh) or (dieu hanh)) - hanh chinh han hang cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (dieu hanh)) - hanh chinh han hang cong san than cap.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (dieu hanh)) - hanh chinh han hang cong san than cap*.