There are three existing ancient books of Liu Yuxi:
(1) Dong's engraving in the eighth year of Song Shaoxing in Qing Summer Resort (1 138) is a small edition, and now Xu Hongbao has photocopies. In the 13th year of Xichun (1 186), Luyou was re-engraved according to the Eastern edition, which was called "the reduced edition". Block printing, which has been popular since Ming and Qing Dynasties, basically belongs to this system.
(2) The Collected Works of Liu Mengde, an engraving of the Song Dynasty in Chonglan Museum, Fukui, Ping 'an, Japan, is a large-character version of Shu, which is now a photocopy of Dong Kang and a condensed version of the Commercial Press.
③ Collected Works of Liu Mengde (Volume 1-4), and Jian 'anfang Block Edition in Beijing Library. Jin Mao, Hui Dong, He Chao, Feng Hao, Huang Pilie and others in the Ming and Qing Dynasties preliminarily sorted out Liu Yuxi's books, but most of them were manuscripts, which were not widely circulated. The existing editions of Liu Yuxi's collected works are: Four Editions, Liu Mengde's Collected Works, Four Notes, Liu Binke's Collected Works, Collection Integration and Liu Binke's Collected Works. There is also the proofreading of Liu Yuxi's collected works. The Chronicle of Liu Yuxi written by Bian, a modern man, has done a lot of textual research on Liu Yuxi's life and various historical materials.
In addition, Liu Yuxi also wrote a medical book called Messenger.