Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
chieu sach » chinh sach, chiet tach, chieu sang
hieu quan » hieu qua, lieu quan, thien quan
doanh cua » doanh luan
cong vang » cong quang, cong ngang, cong san
cong lang » cong luong, cong quang, cong ngang
cua hang » cua dang, cua nhung, cua cong
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sach) or (hieu quan)) - canh doanh cua hang ((cong vang) or (cong lang)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (hieu quan)) - canh doanh cua hang ((cong vang) OR (cong lang)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (hieu quan)) - canh doanh cua hang ((cong vang) or (cong lang)) toan cao*.