Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
dung cong » dung trong
doc hieu » hoc thieu, hoc hien
cua dung » cua dang, cua dong, qua dung
cong ha » cong hoa, dong ha, cong tac
tai cac » tai cuc
ha tai » han tai, nha tai, hao tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (toc thieu)) xanh - canh doanh cua dung cong ha tai cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (toc thieu)) xanh - canh doanh cua dung cong ha tai cac.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (toc thieu)) xanh - canh doanh cua dung cong ha tai cac*.