Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thieu sach » chieu sach, thien hach, hieu cach
doanh luan » doanh nhan
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cua hang » cua dang, cua cong, cua ban
san tuan » van tuan, san luan, san quan

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 thieu sach - chinh doanh ((cua hang) OR (cua nhung)) cong ((san tuan) OR (doanh luan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sach - chinh doanh ((cua hang) OR (cua nhung)) cong ((san tuan) or (doanh luan)) cau~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - chinh doanh ((cua hang) OR (cua nhung)) cong ((san tuan) or (doanh luan)) cau*.