Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tai
toan ban » van ban
kinh » dinh, minh

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 - kinh doanh cua nhung cong dan ((toan cau) OR (((toan tap) OR (toan ban))))~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - kinh doanh cua nhung cong dan ((toan cau) or (((toan tap) or (toan ban))))*.