Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
cac van » cac dan

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 - cac van ((cua dung) or (cua dang)) cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - cac van ((cua dung) OR (cua dang)) cong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - cac van ((cua dung) or (cua dang)) cong dan phan tu*.