Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
chieu sach » chinh sach, chiet tach, chieu sang
thieu cac » hieu cac, thien cac, hieu ca
trong san » trong cac, cong san, dong san
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
san chan » san chang, dan chan, san chay
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu cac) or (chieu sach)) - canh doanh ((cua dung) or (cua dang)) trong san chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu cac) OR (chieu sach)) - canh doanh ((cua dung) OR (cua dang)) trong san chan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu cac) or (chieu sach)) - canh doanh ((cua dung) or (cua dang)) trong san chan cau*.