Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung tung » nhung tuong, nhung dung, nhung vung
tieu sach » chieu sach, dien sach, te sach
doanh cua » doanh luan
cua nhung » va nhung
tung dan » dung dan, huong dan, trung dai
chan cau » can cau, chinh cau, nhanh cau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sach - canh doanh cua nhung tung dan ((chan cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sach - canh doanh cua nhung tung dan ((chan cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - canh doanh cua nhung tung dan ((chan cau) or (phan cau))*.