Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
doi chieu » doc hieu, doi chi, ho chieu
trung cap » truong cao, trung tam
dung cong » dung trong
cong ban » cong bang, cong san, cong tan
ban hanh » ban hang
hanh lap » thanh lap, hanh lam, hanh cap

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 ((trung cap) or (trung tuan)) dung cong ban hanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh ((trung cap) OR (trung tuan)) dung cong ban hanh lap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh ((trung cap) or (trung tuan)) dung cong ban hanh lap*.