Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh toan » thanh hoa, thanh san, tinh toan
duong cong » dung cong, luong cong, duong trong
doi chieu » doc hieu, doi chi, ho chieu
thanh tra » thanh hoa
cong phap » chong phap, cong phan, cong pham
phap toan » phap hoan, phap luan, phap phan
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) or (thanh toan)) tuong duong cong phap toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - ((thanh tra) OR (thanh toan)) tuong duong cong phap toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - ((thanh tra) or (thanh toan)) tuong duong cong phap toan cau*.