Pipa string said lovesickness, when the moon was shining, Zeng Zhaocaiyungui was a child, Sixian saw this poem in his father's study, and finally knew the origin of his name. It was not until later, when he met the young man named Shen Yungui, "Hello, my name is Lu Sixian, I am Zeng Zhaocaiyungui's Sixian." "Then should I say, I am Pipaxian "The faint smile lingering on the corner of his mouth is the only beautiful and spotless memory that remains in Si Xian's heart many years later. You have been away for half your life, but it is no longer the moonlight of my youth, and when will that silk cloud return to her?"