Zhu (1130 September15 ~1April 23, 2000) is dark, in which the names are Huian, Huiweng, Mr. Kao Ting, Yungu Old Man, Sick Man of Cangzhou and Inverse Weng. Han nationality, originally from Wuyuan County, Huizhou Prefecture, Jiangnan East Road, Southern Song Dynasty (now Wuyuan, Jiangxi Province), was from Youxi, Nanjian Prefecture. 19 years old Jinshi Ji, once served as an Anfu ambassador of Jinghu South Road, and served as an official in Baowenge. During his administration, he applied for decrees to punish traitor officials and achieved outstanding achievements. Zhu Zi was a famous philosopher, thinker, educator, poet and representative of Fujian School in the Southern Song Dynasty, and he was the most outstanding master of Confucianism since Confucius and Mencius. Zhu is a master of science and one of the main representatives of feudal Confucianism in China. Zhu's main philosophical works include Notes to Four Books, Four Books or Topics, Illustrations of Taiji, Interpretation of General Books, Interpretation of Mingxi, Original Meaning of Zhouyi and Enlightenment of Yijing. In addition, there is "Zhuyu Subclass", which is a record of questions and answers between him and his disciples.