Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chong cong » cong cong, thong cong, phong cong
cuong cong » cong cong, luong cong, duong cong
doc chieu » doc hieu, doi chieu, toc thieu
thanh tra » thanh toan, thanh hoa
tra luan » tra quan, tranh luan, tran xuan
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu sach - thanh tra luan ((chong cong) or (cuong cong)) ((dan toan) OR (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu sach - thanh tra luan ((chong cong) OR (cuong cong)) ((dan toan) OR (van toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc chieu sach - thanh tra luan ((chong cong) or (cuong cong)) ((dan toan) OR (van toan)) cau".
• Adding a wildcard symbol may retrieve word variants: doc chieu sach - thanh tra luan ((chong cong) or (cuong cong)) ((dan toan) OR (van toan)) cau*.