The five meridians refer to

Five Classics: Yi, Shu, Poetry, Rites, Spring and Autumn Period.

Two, five classics-Confucianism originally had six classics, namely, The Book of Songs, Shangshu, Yili, Jing Yue, Zhouyi and Chunqiu. Qin Shihuang "burned books to bury Confucianism". It is said that Yue Ji was lost after the Qin fire. On this basis, The Analects of Confucius, The Book of Filial Piety and The Seven Classics of * * * were added in the Eastern Han Dynasty. Zhou Li, Book of Rites, Biography of the Spring and Autumn Ram, Biography of the Spring and Autumn Valley, Erya and Twelve Classics were added in the Tang Dynasty. Mencius was supplemented in the Song Dynasty, and later the Notes to Thirteen Classics was handed down from generation to generation. Thirteen Classics is the basic work of Confucian culture. Traditionally, Yi, Shi, Shu, Li and Chunqiu are called Jing, while Zuo Zhuan, Yang Gongzhuan and Gu Liangzhuan belong to the biography and ceremony of Chunqiu Jing. The last five classics refer to Zhouyi, Shangshu, Book of Songs, Book of Rites and Zuo Zhuan.

Zhouyi: Also known as Yijing and Yijing, it ranks first among Confucian classics. Zhouyi is a book of divination, its outer layer is mysterious and its inner philosophy is profound. The author should be an official, completed by many people. The content extensively records all aspects of the Western Zhou society, including historical value, ideological value and literary value. In the past, people's understanding mode of nature and the changing law between man and saint never went beyond the thinking framework of yin and yang gossip. According to legend, Long Matuo's River Map appeared in the Yellow River, and Fuxi, an ancient sage, began to gossip. Historical Records is also called "King Jia Wen's arrest", but he acted in Zhouyi (when Fuxi emphasized divination, some said Shennong) and made comments (or Duke Zhou); Later, in the Spring and Autumn Period, Confucius wrote "Ten Wings", saying that "people are more sacred and the world is three ancient" ("Han Shu Literature and Art"). Zhouyi includes two parts: classics and biography. The text of Jing consists of sixty-four hexagrams and their corresponding names, hexagrams, hexagrams, hexagrams, hexagrams and hexagrams. There are seven kinds of ten biographies, including Xun, Xiang, classical Chinese, cohesion, divination, miscellaneous divination and virtual divination. The ancients called the ten-part tradition "Ten Wings", which means that biographies are wings attached to the classics, which is used to explain the contents of the classics.

Shangshu: It was called Shu in ancient times and Shangshu in Chinese. "Shang" means "Shang" and "ancient times". This book is the earliest compilation of historical documents in ancient China. Records can be traced back to the legendary Yao and Shun period to the Eastern Zhou Dynasty (mid-Spring and Autumn Period), about 1500 years. The basic content is the records of ancient imperial edicts and conversations between monarch and minister, so the author should be a historian. Historical Records Confucius Family said that Confucius' "Biography of Preface Book was compiled from Tang Yu to Qin Miao", which is said to be compiled by Confucius. There are two versions of Shangshu, one is Jinwen Shangshu, and the other is Guwen Shangshu. At present, the popular version of Notes to Thirteen Classics is a co-editor of Jinwen Shangshu and Pseudo-Guwen Shangshu. Ancient people praised "reading a lot of poetry books", referring to the Book of Songs and Shangshu respectively.

The Book of Songs: The Book of Songs, or 300 Poems, was called in the pre-Qin period, which was the first collection of poems by China. Collected 305 poems (original poems 3 1 1) from the early Western Zhou Dynasty to the middle of the Spring and Autumn Period, which is a collection of poems from the early Western Zhou Dynasty to the middle of the Spring and Autumn Period. "There are more than 3,000 poems written by the ancients, which are related to Confucius, but none of them are important ..." (Historical Records Confucius Family) is said to be compiled by Confucius. Poetry is divided into three parts: wind, elegance and ode. "Wind" is a folk song, "Elegance" is the official elegant music of Wang Ji in the Western Zhou Dynasty, and "Ode" is a dance music for the upper class to sacrifice to the ancestral temple. This book widely reflects all aspects of social life at that time, and is known as the encyclopedia of life in ancient society, which has a far-reaching impact on future generations. Friends who like poetry believe that they have all read it.

Book of Rites: An anthology of articles by Confucian scholars explaining the Confucian classic "Yili" from the Warring States to the Qin and Han Dynasties. "The Book of Rites is only an explanation of the Book of Rites (Zhuzi genre volume 87), and it is a compilation of Confucianism. Although the Book of Rites is only a book to explain the Book of Rites, its influence is beyond the Book of Rites and the Book of Rites because of its wide coverage. There are two versions of The Book of Rites. One is edited by Dade, with 85 articles, and 40 articles have been preserved so far, which is called Da Dai Li. The other book, the Book of Rites that we are seeing now, is 49 articles selected by Dai Deqi's nephew Dai Shengxuan, and it is called The Book of Rites for Little Dai.

Zuo Zhuan, also known as Zuo's Spring and Autumn Annals, Chunqiu Ancient Literature and Chunqiu Zuoshi Biography, is an ancient chronological history book. Historical Records called the author Zuo Qiuming in the Spring and Autumn Period. Scholars in the Qing Dynasty think that it was adapted by Liu Xin, and some people think that it was compiled by people in the early Warring States period according to historical materials of various countries (it is also said that it was written by Lu's Shi Guanzhi). Its sources include royal archives, Japanese books and the history of vassal states. The chronicle basically follows the order of the twelve princes in the Spring and Autumn Annals, including wars, alliances, conquests, weddings, funerals, usurpations, etc. , had an important influence on later history and literature. Although Zuo Zhuan is not a Confucian classic, it was written by self-learners and attached to Chunqiu, which was gradually regarded as a classic by Confucianism.