Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
bien tinh » bi tinh, yen tinh, diep tinh
doanh cua » doanh luan
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tap » cuong tap, cong tac, cong tan
tap doan » tap quan
doan tap » toan tap, doan cap, doanh tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (bien tinh)) - chinh doanh cua dung cong tap doan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (bien tinh)) - chinh doanh cua dung cong tap doan tap.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (bien tinh)) - chinh doanh cua dung cong tap doan tap*.