Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu sach » chieu sach, dien sach, viet sach
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
te sach » toc sach
chan tu » phan tu, han tu, chon tu
cho tu » choi tu, chon tu, cho cu

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: theo ((tieu sach) OR (te sach)) - hanh mang cua nhung cong dan ((chan tu) OR (cho tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu sach) OR (te sach)) - hanh mang cua nhung cong dan ((chan tu) or (cho tu))~".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu sach) OR (te sach)) - hanh mang cua nhung cong dan ((chan tu) or (cho tu))*.