Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh mang » nhanh mang, hanh trang, nhanh lang
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, huong dan, cong dong
cong tac » cong ty
than cau » toan cau, phan cau, than cap
mang va » mang vua, hang va, bang va

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 sach - hanh mang va nhung ((cong dan) OR (((cong san) OR (cong tac)))) than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh mang va nhung ((cong dan) OR (((cong san) OR (cong tac)))) than cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh mang va nhung ((cong dan) OR (((cong san) OR (cong tac)))) than cau*.