The lowest level for placing books after having obtained the provincial examinations in Jianghu.

The minimum examination and release books in Jianghu Province is 300. According to relevant public information, the books in the provincial examination are mainly The Analects of Confucius, Daxue, Chunqiu, The Book of Songs, Mencius, The Book of Rites, Shangshu, The Doctrine of the Mean and Zhouyi, which appear at the level of 300 to 350, with the lowest level of 300.