Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
chinh chau » chinh cho, chinh phu, minh chau
trong cap » trung cap, trong ca, thong cap
dung cong » dung trong
chinh cau » chinh ca, chinh can, chinh tai
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh ((trong cap) OR (trong cac)) dung cong dan ((chinh cau) or (chinh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh ((trong cap) OR (trong cac)) dung cong dan ((chinh cau) OR (chinh chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh ((trong cap) OR (trong cac)) dung cong dan ((chinh cau) or (chinh chau))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh ((trong cap) OR (trong cac)) dung cong dan ((chinh cau) or (chinh chau))*.