Humble Room Inscription, Yuan, Taibuhua book, paper book, seal script, 36.9cm in length and 113.5cm in width. Collected by the Palace Museum in Beijing. This volume is the whole book "Humble Room Inscription" written by Liu Yuxi, a famous poet in Tang Dynasty. From the inscription, we can see that this volume of books was written in the sixth year of Yuan Dynasty (1346), when Taibuhua was 43 years old. His books are good at seal, official seal and model seal. Song Xuxuan, the master of seal script, used square folding in his next stroke, with a round and vigorous stroke, a smooth and steady structure, and a sharp tip in his last stroke, that is, the "hanging needle" brushwork. This is the only authentic seal script of Taibuhua seen so far. As a minority literati, it is really valuable to write such neat and elegant Chinese characters. This volume has been engraved in "Haishan Fairy Pavilion Post".