Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh chau » thanh cha, thanh cham, thanh chu
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
tac thanh » bac thanh, cac thanh, tcc thanh
trung ca » trung cap, truong ca, trung can
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 ca) OR (trung cua)) trong cong tac thanh chau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - thanh ((trung ca) OR (trung cua)) trong cong tac thanh chau".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - thanh ((trung ca) OR (trung cua)) trong cong tac thanh chau*.