Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
khan ap » khan cap, khan dam
han ap » han tap, dan ap, han phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - anh tang cua nhung cong dan ((than cap) or (((khan ap) OR (han ap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - anh tang cua nhung cong dan ((than cap) OR (((khan ap) OR (han ap)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - anh tang cua nhung cong dan ((than cap) or (((khan ap) OR (han ap))))".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - anh tang cua nhung cong dan ((than cap) or (((khan ap) OR (han ap))))*.