These books are the first historical records after the disappearance of Kunlun civilization.
Three tombs: it is estimated that it is the record of Kunlun pyramid of Kunlun civilization. Grave, ancient meaning, highland meaning.
Five Classics: Describe the simple life system of primitive commune. Canon means truth, common sense and principle.
Basso: Some people mean gossip. It may be true. It is the prototype of the Book of Changes. In ancient times, rope meant thick rope. The ancients had the habit of tying a rope to take notes. The evolution of Kunlun script to Oracle Bone Inscriptions may be based on Basso. This may be a divination book.
Jiuqiu: Some people refer to Jiuzhou. Others refer to the nine countries that were destroyed. Probably nine developed stone civilizations destroyed by floods.
River map, Luo Shu: produced after the above books. It records ancient mathematics and numbers and so on.
According to the historical changes of Kunlun civilization, later generations come to a conclusion: the existence of heaven, China people's concept of circulation, the artifact of the world, the worship of ancestors, and so on.