Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua nhung » va nhung
cong sang » cong san, cong lang, cong vang
sang than » cang thang, dang thanh, sang tao
chao chu » cho chu, cua chu, cao cho
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hien) or (chao chu)) sach - canh doanh cua nhung cong sang than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (chao chu)) sach - canh doanh cua nhung cong sang than tap*.