Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
cang thang » cong thanh, dang thanh
tuan hang » tuan hoang, tuan bang, tuan dang
hang cong » dang cong, hang nong, bang cong
sang than » dang thanh, sang tao, ban than
ho chieu » theo chieu, hoc thieu, doi chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh trung tuan hang cong ((sang than) or (cang thang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh trung tuan hang cong ((sang than) OR (cang thang)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh trung tuan hang cong ((sang than) or (cang thang)) cau*.