Strictly speaking, the dragon character is a hieroglyph, a map showing the home. 1 100 million years ago, the Sichuan basin was hit by a large meteorite (about 100 km in diameter), which led to the extinction of many creatures in the Sichuan basin. About10 million years ago, a meteorite formed a track about 2.5 kilometers long in the middle of the northern mountainous area of Daba Mountain. This trajectory provided the best living environment for our ancestors. (Homo sapiens). When our ancestors gradually evolved into Homo sapiens in the track, early civilization began. The writing method and locus of China's dragon characters in Oracle bone inscriptions are basically the same, so we can conclude that the dragon characters are actually our most primitive homeland and the cradle of Chinese civilization.