According to today's records, dragons have the characteristics of fish, amphibians, reptiles, mammals and even birds. In this case, the dragon must be unimaginable and never seen by future generations. Therefore, according to the understanding of the ancients, the dragon belongs to the sacred object, so lowering the dragon is to punish the dragon.
However, from a cultural point of view, there are many records of dragon falling, but these records are vague, and some of them are remembered only after listening to people's narratives, which is also very unreliable. But it is also possible that the dragon fell from other animals and was recorded as a dragon, which may also be a saying.
Moreover, at that time, the dragon was regarded as a symbol of the emperor. From this perspective, dragons must be written. There are many records about pus and dragons, in order to convince future generations that dragons really exist. In ancient times, the emperor had everything, so the dragon became a beautiful sustenance. Of course, this is a non-existent animal.
The dragon is the emperor and ruler, and may also be the emperor, giving people the illusion that the dragon is the emperor, and the emperor's position is high, while the dragon is a folk. When people think that the emperor is about to fall, it's just a joke, so there is no dragon.