Laozi, whose real name is Li Er (about 57 1 ~ 47 1), also known as Lao Dan (dān), is one of the greatest philosophers and thinkers in ancient China, and the founder of Taoist school. Laozi's ideological proposition is "inaction", and Laozi's ideal political realm is "neighboring countries are facing each other, and the voices of chickens and dogs are heard, and people don't communicate with each other until they die." Laozi used Tao to explain the evolution of all things in the universe, which is an objective natural law, and at the same time has the eternal significance of "being independent and unchanging, doing without danger". The book Laozi contains many simple dialectical views, such as that everything has two sides, and the "movement of Tao" can be transformed from opposition, "what is right is strange, what is good is evil", and "disaster is a blessing, and disaster is hidden". He also believes that everything in the world is the unity of "being" and "nothing", and "being and nothing" are the foundation, and "everything in the world is born of something and born of nothing". "The way of heaven, the loss is more than enough, but the way of man is not, and the loss is not enough"; "People's hunger is as much as food tax"; "People die lightly, but they live on it"; "People are not afraid of death. Why are you afraid of death?" . His theory has a far-reaching influence on the development of China's philosophy, and its contents are mainly found in the book Laozi. His philosophical thoughts and the Taoist school he founded not only made important contributions to the development of China's ancient ideology and culture, but also had a far-reaching impact on the development of China's ideology and culture for more than two thousand years.

Kong Qiu (September 28th, 55 BC 1 year ~ April 479 BC1year), whose name was Zhong Ni. The second child, Han nationality, was from Lu in the Spring and Autumn Period. Confucius was a great thinker and educator in ancient China, the founder of Confucianism and one of the most famous cultural celebrities in the world. Linked with Confucius' theory of benevolence, righteousness and propriety, in the general plan of governing the country, he advocated "governing the country by virtue", which is the noblest way to govern the country. This strategy of governing the country is also called "rule by virtue" or "rule by courtesy". In fact, this strategy broke the traditional creed that courtesy is no less than Shu Ren's, and broke the original important boundary between nobles and civilians.

Confucius' theory of benevolence embodies the spirit of human nature, while Confucius' theory of propriety embodies the spirit of etiquette, that is, order and system in the modern sense. Humanism is the eternal theme of mankind, which is applicable to any society, any era and any government, and order and institutional society are the basic requirements for establishing a civilized human society. This humanitarianism and order spirit of Confucius is the essence of China's ancient social and political thought.

Mencius (372-289 BC) was a native of Lu during the Warring States Period. China was a famous thinker and educator in ancient times and a representative of Confucianism in the Warring States Period. He is the author of Mencius. Inherited and carried forward Confucius' thoughts, and became a generation of Confucian masters second only to Confucius, known as "saints" and collectively known as "Confucius and Mencius" with Confucius. There is a work, Mencius, which is handed down to later generations.