Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tran » thanh trang, thanh toan, thanh tra
doi chieu » doc hieu, doi chi, ho chieu
tran tuan » tran xuan, tran quang, tran thanh
tuan dung » tuan duong, tran dung, tan dung
tan than » tan thanh, tan tran, tam than
ban than » ban thanh, van thanh, ban hang

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