Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chong cong » cong cong, thong cong, cuong cong
doi chieu » doc hieu, doi chi, ho chieu
thanh tra » thanh toan, thanh hoa
tra luan » tra quan, tranh luan, tran xuan
van toan » van tuan, van tan, van thanh
toan cau » toan cao, toan ban, toan tap

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 tra luan ((chong cong) or (trong cong)) van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh tra luan ((chong cong) OR (trong cong)) van toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh tra luan ((chong cong) or (trong cong)) van toan cau*.