Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
thanh cac » hanh cac, thanh bac, thanh ca
cua bang » chua bang, cua ban, cua dang
cong van » cong vang, song van, cong tan
cong san » cong tac

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 sang - chinh doanh cua bang ((cong van) or (cong san)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - chinh doanh cua bang ((cong van) OR (cong san)) thanh cac.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - chinh doanh cua bang ((cong van) or (cong san)) thanh cac*.