Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
nhan cach » phan cac
tung cua » trung cua, tuong cua, dung cua
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
khan cap » khan ap, than cap, khoan cam
toan ban » van 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 - thanh tung cua dung cong san ((((khan cap) or (toan ban))) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh tung cua dung cong san ((((khan cap) OR (toan ban))) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh tung cua dung cong san ((((khan cap) or (toan ban))) or (nhan cach))*.