Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
huong cua » dung cua
dung cong » dung trong
thanh ban » thanh san, thanh bac, thanh bai
thanh van » thanh san, thanh toan, thanh phan
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
than ban » toan ban, than man, nhuan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - anh huong cua dung cong tan ((than ban) or (((thanh ban) or (thanh van))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - anh huong cua dung cong tan ((than ban) OR (((thanh ban) OR (thanh van)))).
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - anh huong cua dung cong tan ((than ban) or (((thanh ban) or (thanh van))))*.