1. Su Shi's Fu before and after Chibi: Su Shi, a great writer in the Northern Song Dynasty, wrote two poems on Chibi, which were later called Fu before Chibi and Fu after Chibi. These two poems are famous works in the history of ancient China literature and also famous calligraphy works.

Second, Yan Zhenqing's "Sacrifice to the Nephew": Yan Zhenqing's calligraphy ink "Sacrifice to the Nephew", full name Ji, sacrifices to the nephew and praises the doctor. Base paper, 28.8 cm long. It is 75.5 cm across and has 234 characters (more than 30 characters have been daubed). It is now in the National Palace Museum in Taipei. Because this manuscript was written in extreme grief and indignation, no matter how it is written by hand, the words fluctuate with the calligrapher's mood, which is purely a natural expression of spiritual peace and peacetime labor.

Three, Mi Fei's "Shu Su Tie": Northern Song Dynasty calligrapher Mo Bao, Mi Fei. Written in Yuan You, northern Song Zhezong for three years (1088), written in running script. It's in the Palace Museum now. Shu Sutie is 27.8 cm long and 270.8 cm wide.