Lao tze? The year of birth and death is unknown. Bo Yang, posthumous title. Qu Renli (now Xiang County, Yang Guo) lived in the late Spring and Autumn Period. He was a famous thinker and philosopher in the Spring and Autumn Period in China and the founder of the China Taoist School. Laozi was a Tibetan historian in the Zhou Dynasty (as a historian in charge of book collection). After resigning, he returned to Li, revised the Tao Te Ching, and put forward political ideas of inaction, fairness, simple administration and anti-war. Confucius once asked him for a gift because of his profound knowledge. Later, Lao Tzu traveled to Hangu Pass and ordered Yin to keep his books, so he wrote the first and second chapters of Tao Te Ching and then disappeared. Laozi's thoughts had an extremely important influence on the development of China's philosophy. ?

Cao Cao (155~220), also known as Meng De, was nicknamed Jane. In the Three Kingdoms, he was a native of Yue State (now Bozhou City). Famous statesman, strategist and writer in ancient times. When I was young, I was alert and political, while Ren Xia was dissolute. After the Yellow turban insurrectionary broke out, Cao Cao took part in the suppression as a captain riding a surname and moved to Jinan. In the first year of Jian 'an (196), he welcomed Xu County (now East of Xu County, Henan Province) and was awarded the posts of General and Hou Wuping. From then on, Cao Cao came to power, and ordered the elimination of Lu Bu, Yuan Shao and Wu Huan in all directions, thus unifying the northern part of China. In the 13th year of Jian 'an (208), he became prime minister and led his troops south. In Chibi, it was defeated by the joint forces of Sun Quan and Liu Bei, and then formed a tripartite confrontation with Sun Quan and Liu Bei. Jian 'an carried Wang Wei for twenty-one years. His son Cao Pi proclaimed himself emperor and Cao Cao was honored as Emperor Wu. Together with his sons Cao Pi and Cao Zhi, it is another glorious period after pre-Qin literature-Jian 'an literature period. Cao Cao's posthumous works include Wei Wudi Collection. ?

Zhuangzi (about 369-286 BC)? Zhou, Zi Xiu,No. Zhuangzi, born in Mengcheng. He was a famous thinker in the Warring States period and a representative of the Taoist school after Laozi. According to Laozi's theory of "Heaven is natural and inaction", Zhuangzi advocated "letting nature take its course and excluding man-made". His philosophical thoughts have great influence on metaphysics, Buddhism and Neo-Confucianism. Articles, especially fables, are rich in content, magnificent, sharp in writing, profound in meaning and full of romanticism. Emperor Xuanzong of the Tang Dynasty named him "a real person in South China". His book "Zhuangzi" is also called the South China Classic. Zhuangzi is also an outstanding essayist, and his representative works include Wandering, On Everything, Lord of Health, etc.

Bao Zheng? (999~ 1062)? The word Xiren, Tiansheng Jinshi, was born in Hefei, Luzhou, Northern Song Dynasty. He has served as Guangdong Duanzhou County Magistrate, Northwest Transit Ambassador, Jiangning Luzhou Magistrate, Kaifeng Magistrate, Yushijian, Judge of Dali Temple, Assistant Minister of Tianzhangge, Bachelor of Longtuge, University Student, and Deputy Envoy of the Council. After his death, people called him Xiao Su and Bao Gong. When he was appointed as Kaifeng Prefecture Yin, he was famous for his incorruptibility, strict law enforcement and fear of powerful people. He said, "He has no joints, but he has Yamaraja to provide for the aged", which is the demeanor of a generation of honest officials. The memorial of the package has a volume of 10. Deeds have been circulated among the people for a long time, mostly novels and plays. Yuan Zaju includes Chen Zhou's Quest and other plays. There are Baogong Temple and Baogong Cemetery in Hefei today.