Perhaps you should try some spelling variations:
canh doanh » chinh doanh, doanh doanh, kinh doanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
hoc trieu » hoc thieu, hoc tieu, hoc dieu
cua dang » cua ban
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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: hoc trieu tinh - ((canh doanh) OR (hanh doanh)) ((cua cong) OR (cua dang)) cong dan toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc trieu tinh - ((canh doanh) or (hanh doanh)) ((cua cong) or (cua dang)) cong dan toan cau*.