Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh suat » doanh xuat, doanh luan, doanh cua
thong cong » tong cong, thong thong, phong chong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
van toan » van tuan, van tan, van thanh
ban than » ban thanh, van thanh, ban hang

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: theo tieu tinh - canh doanh suat ((thong cong) OR (trong cong)) ((van toan) OR (ban than)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - canh doanh suat ((thong cong) OR (trong cong)) ((van toan) or (ban than)) cao~".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - canh doanh suat ((thong cong) OR (trong cong)) ((van toan) or (ban than)) cao*.