1:B
2:D
3:D
4:C
5:A
6:C
IX,
1, Chu Van An was born in 1292
2, In the early life, he was famous as a straightforward man who passed the doctoral examination but refused to become a mandarin.
3, Instead, he opened a school and began his career as a Confucian teacher in Huynh Cung village in Thanh Tri.
4, Academy where he was responsible for teaching the crown prince Vuong, the future emperor Tran Hien Tong.
5, because Tran Du Tong refused his request of beheading eight corrupted mandarins.
6, 1370-1292=???
7, After his death, an altar was set up in his honour in the Temple of Literature.