Fang Xiaoru (1357- 1402), a native of Ninghai, Zhejiang Province, was a minister of the Ming Dynasty, a famous scholar, writer, essayist and thinker. Because of his research, he was called "Zheng Xue", so he was called "Zheng Zhi". Chasing history. During the Battle of Jingnan, Judy, who usurped the throne of Yan, refused to draft the imperial edict. He was resolute and unyielding, and he went to the disaster with loneliness and loyalty, and was punished by ten families.