Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
tran manh » tran minh, tran thanh, tran van
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
than man » than ma, thanh san, than phan

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - hanh mang cua nhung cong dan ((than man) OR (tran manh))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh mang cua nhung cong dan ((than man) OR (tran manh))*.