Zhu (1 130 ~ 1202) was a famous philosopher, thinker, poet, educator and writer in the Southern Song Dynasty. Originally from Wuyuan, Huizhou (now Jiangxi), originally from Youxi, Fujian, and living in Jianyang, Chong 'an (now Nanping, Fujian). Zhu was a master of Neo-Confucianism in Song Dynasty. He inherited the Neo-Confucianism of Cheng Hao and Cheng Yi in the Northern Song Dynasty and completed the objective idealism system. It is believed that reason is the essence of the world, "reason comes first, and qi comes later", and it is put forward that "to get rid of human desires and preserve natural principles". Zhu is knowledgeable and has studied Confucian classics, history, literature, music and even natural science. His lyrics are beautiful in language and handsome in style, and there is no disease of heavy color or allusion. Zhu is not only a famous thinker in the history of China, but also a famous educator. He devoted his life to education, tirelessly taught and lectured, and made great achievements in educational thought and practice.