Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong cao » truong dai
doi chieu » doc hieu, doi chi, ho chieu
hang cong » dang cong, hang nong, bang cong
tan thanh » tran thanh, tang thanh, toan thanh
thanh cau » thanh chau, thanh mau, nhanh cau
cong tan » cong tac, cong san, cong thanh

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 ((truong cao) or (trung tam)) hang cong tan thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh ((truong cao) OR (trung tam)) hang cong tan thanh cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh ((truong cao) or (trung tam)) hang cong tan thanh cau*.