This book is also known as Ophthalmology Encyclopedia, Fu's Ophthalmology Shenshi Yaohan , Shenshi Yaohan Ophthalmology Encyclopedia BOOK>, written by Fu Ren-yu in the seventeenth year of Chongzhen (1644). There are about 40 kinds of editions, including the Huanwentang version in the 17th year of Chongzhen, the Jishitang version, the Shanghai Huiwentang lithographed version in the first year of Xuantong (1909), the 1958 Shanghai Health Publishing House printed version, etc. The book consists of 6 volumes in total. A total of 108 certificates and more than 300 prescriptions are listed: it is illustrated with pictures and songs, and the content is relatively rich; it has detailed explanations of ophthalmic surgeries such as metal needle removal and hooking, incision, acupuncture, and cautery, as well as systematic ophthalmic theories such as five orbiculi and eight regions. Explanation, this book has a great influence on the academic development of ophthalmology in later generations.