2. The evolution of inscriptions
This piece of music was composed by Jiang Kui in the Song Dynasty. Road flyover Baishi watches his songs. Its preface says: "Xichun Shen Bing went to Japan and gave it to Weiyang. At the beginning of the night rain, the wheat is looking forward to it. Entering the city, you will look around for depression, cold water is green, dusk is rising, and corners are sad. I feel sad from it and feel sorry for past lives, because I am watching this song. The old man in Yan Qian thinks there is a kind of "separation" sadness. "