Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cad » trung ca, trung can, trung cau
trung cap » truong cao, trung tam
tac thanh » bac thanh, cac thanh, tcc thanh
thanh cha » thanh ha, thanh nha, thanh phan
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - thanh ((trung cad) or (trung cap)) trong cong tac thanh cha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - thanh ((trung cad) OR (trung cap)) trong cong tac thanh cha.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - thanh ((trung cad) or (trung cap)) trong cong tac thanh cha*.