Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
luan chong » luan chung, luan cong, luan phong
chong cong » cong cong, thong cong, cuong cong
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
ho chieu » hoc thieu, doi chieu, mot chieu
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (theo chieu)) sach - hanh tang luan chong cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sach - hanh tang luan chong cong dan ((toan cao) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sach - hanh tang luan chong cong dan ((toan cao) or (toan ban))*".