Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
quang dung » quang trung, ung dung
cuong dung » tuong duong, ung dung, thong dung
trong san » trong cac, cong san, dong san
ho chieu » theo chieu, hoc thieu, doi chieu
anh dung » anh dong, anh huong, sach dung
san than » sang than, san thanh, ban than
than ban » thanh ban, toan ban, than man

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 - anh dung ((quang dung) or (cuong dung)) trong san than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - anh dung ((quang dung) OR (cuong dung)) trong san than ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - anh dung ((quang dung) or (cuong dung)) trong san than ban*.