I'm not sure. It could be inspired by real-life incidents, but it might have been embellished or adapted for the sake of the story. Maybe you could do some research to find out more.
We can learn many things. For example, it might teach us about human nature, the consequences of certain actions, or how to handle difficult situations. If it's a story about perseverance, we learn the value of not giving up.
Jin Chao Jin Chao was a Chinese word that was pronounced as jīnzhāo, meaning this morning, today, present, present, and this dynasty, referring to the dynasty at that time. The antonyms were present, present. Jinchao Jinchao had no specific meaning or usage.