Perhaps you should try some spelling variations:
bang luan » hang luan, dung luan, tong luan
tang luan » dung luan
danh cong » dang cong, hanh cong, anh cong
chao chu » cho chu, cua chu, cao cho
chu sach » cau sach, thu sach, chieu sach
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu sach - hanh ((bang luan) OR (tang luan)) danh cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chu sach - hanh ((bang luan) OR (tang luan)) danh cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: chao chu sach - hanh ((bang luan) OR (tang luan)) danh cong dan toan tap*.