Do dragons really exist? Why did the ancients record the existence of dragons? Or did dragons really exist in ancient times and now they are extinct?

The legendary dragon in China doesn't exist. Careful observation shows that the dragon is a combination of many animal features and the crystallization of the wisdom of the ancient working people in China. At that time, there was a Chinese medicine called keel, which later proved to be tortoise bone. The records of the ancients are not necessarily historical facts. For example, The Romance of the Three Kingdoms written by Luo Guanzhong is based on the Three Kingdoms and folklore, and it has historical facts and fantasies, so it can only be verified seriously. . . Pure hands, so tired.