This poem was written by Li Yu in honor of Rainbow. Ruibao was the second son of Li Yu and Da Zhouhou, and When Ruibao died, Li Yu was very sad, but he was afraid that this would aggravate the illness of Zhou Hou, often

This poem was written by Li Yu in honor of Rainbow. Ruibao was the second son of Li Yu and Da Zhouhou, and when Ruibao died, Li Yu was very sad, but he was afraid that if he increased his illness after the zhou, he would often be strong and alone, and he was almost completely defeated by the pain of losing his son, so he wrote poetry and sat silently and wept.