(1) Zhao Jun's complaint: epigraph name. Also known as "Banquet West Garden" and "One Trace of Sand". Forty characters, all four rhymes, two strokes and two levels, the upper and lower pieces are the same.

(2) Liu Ziyu: namely Liu Jin, Zi Ziyu, a calligrapher in the Northern Song Dynasty and a relative of Su Shi.

(3) Huan Yi Sannong: Huan Yi, the word uncle Xia, the small word Ziye. Musicians in the Eastern Jin Dynasty were good at Zheng and flute. "Shi Shuo Xin Yu Ren Dan" contains: "Wang Ziyou (emblem) is out of the capital and still in Zhuxia. The old news is that Huanzi is good at playing the flute, but he doesn't know each other. When I met Huan on the shore, the king was in the boat, and a man of insight said,' It's Huan Ziye.' The king told people to listen to the cloud:' Wen Junshan plays the flute, try to play it for me.' When I was in Huan, I was already famous, and I heard the name of the king. Even if I went back, I got off the bus and stayed in the bed for three tones. When you're done, get on the bus and go. The host and guest don't say a word. "

(4) green window: a window covered with green yarn.

(5) "New Moon" sentence: The guest will travel far, so it is said. Zhang Ji's "a night-mooring near maple bridge": "frosty night and Jiang Feng are worried about sleeping."

[6] I want to go but I don't want to go: I want to go but I still want to stay, so I finally have to go. In the dead of night, I don't know who played the melodious flute and woke people up from a good dream. Pushing open the window, I saw the boundless river sky and a lonely bright moon hanging in the sky.

When we say goodbye tomorrow, those who bid farewell should stand by the river and refuse to go back for a long time. Affectionate catkins, like understanding his mind, chasing boats and seeing others off. And the surging river still flows eastward into the sea.