Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
nhung cong » thong cong, hang cong, nhung don
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
dung cong » dung trong
moi hieu » moi dieu, hoi hieu, doi chieu
dan toan » van toan, dan than, manh toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: moi hieu lang - chinh doanh cua ((nhung cong) or (dung cong)) ((dan toan) or (van ban)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: moi hieu lang - chinh doanh cua ((nhung cong) OR (dung cong)) ((dan toan) OR (van ban)) cau.
• Adding a wildcard symbol may retrieve word variants: moi hieu lang - chinh doanh cua ((nhung cong) or (dung cong)) ((dan toan) or (van ban)) cau*.