Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh nhan » thanh phan, thanh san, thanh toan
hanh phan » thanh phan, hanh han, hanh nhan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
anh phan » anh nhan, anh han, anh phap
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
va dung » van dung, va duong, vat dung
than ma » than man, than va, khan ma

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 - ((thanh nhan) or (((hanh phan) or (anh phan)))) va dung cong dan than ma~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((thanh nhan) OR (((hanh phan) OR (anh phan)))) va dung cong dan than ma.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((thanh nhan) or (((hanh phan) or (anh phan)))) va dung cong dan than ma*.