Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh phan » doanh nhan, doan phan, doanh thanh
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
cua nhung » va nhung
hoa phan » hoa dan, co phan
ho hieu » ho chieu, hoi hieu, nho hieu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - canh doanh cua nhung cong ((doanh phan) OR (hoa phan)) cau~.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - canh doanh cua nhung cong ((doanh phan) or (hoa phan)) cau*.