Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
chiet tach » chieu sach
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung dong » nhung don, nhung cong, nhung dung
doanh cua » doanh luan
cua nhung » va nhung
dong tin » thong tin, luong tin, dong kinh
tin van » tien van, tan van, tin va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((nhieu tang) or (chiet tach)) - hanh doanh cua nhung dong tin van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (chiet tach)) - hanh doanh cua nhung dong tin van ban.
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (chiet tach)) - hanh doanh cua nhung dong tin van ban*.