Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
truong cua » truong ca, truong quan, truong cao
doi chieu » doc hieu, doi chi, ho chieu
hang cong » dang cong, hang nong, bang cong
chinh cau » chinh chau, chinh can, chinh tai
cong dan » cong san, cong tan, huong dan
chinh ca » chinh ta, chinh va, chinh tai

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 - thanh ((trung tuan) or (truong cua)) hang cong dan ((chinh cau) OR (chinh ca))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh ((trung tuan) OR (truong cua)) hang cong dan ((chinh cau) OR (chinh ca))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - thanh ((trung tuan) or (truong cua)) hang cong dan ((chinh cau) OR (chinh ca))*".