This book is also known as Ophthalmology Encyclopedia, Fu's Ophthalmology Shenshi Yaohan, Shenshi Yaohan Ophthalmology Encyclopedia, written by Fu Ren-yu in the seventeenth year of the Chongzhen era (1644). There are approximately over 40 editions, including the Huanwen Tang edition from the seventeenth year of Chongzhen, the Jishi Tang edition, the lithographic edition from Shanghai Huiwen Tang in the first year of Xuantong (1909), and the lead-printed edition from Shanghai Health Publishing House in 1958. The entire book consists of 6 volumes. It lists 108 syndromes and over 300 prescriptions: it includes illustrations and mnemonic verses, with relatively rich content; it provides detailed explanations of metal needle cataract surgery and other ophthalmic surgeries such as hooking, cutting, needling, and cauterization, and systematically elaborates on ophthalmic theories such as the five orbiculi and eight regions. This book has had a significant influence on the development of ophthalmology in later generations.