Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » thong cong, hang cong, nhung don
doanh cua » doanh luan
dung cong » dung trong
chi xanh » chi anh, chi danh, chi hanh
dan than » dan chan, ban than, van 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: doi ((chi xanh) or (chi nhanh)) - hanh doanh cua ((nhung cong) or (dung cong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi nhanh)) - hanh doanh cua ((nhung cong) OR (dung cong)) dan than ban.
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (chi nhanh)) - hanh doanh cua ((nhung cong) or (dung cong)) dan than ban*.