Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cuon » nhung cuoc, nhung con, nhung chong
hanh luan » khanh luan, hang luan, hanh luat
van nhung » van nhuong, va nhung, van hung
danh toan » manh toan, anh toan, dang toan
ho chieu » theo chieu, hoc thieu, doi chieu
dan toan » van toan, dan than, manh toan

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 - hanh luan van nhung cuon ((danh toan) or (dan toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh luan van nhung cuon ((danh toan) OR (dan toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh luan van nhung cuon ((danh toan) or (dan toan)) cau*.