He had the world at his feet, but he couldn't exchange for his bright smile: he bloomed flowers all over Chang'an for him, but he couldn't find the peony in his heart. He searched all over the world, but could not find the Jian Jia that he had not finished singing that day. Even if you give everything in the world, how can you change your horse to the end of the world?
In Luoyang, all Chang'an flowers are lost in one day.