Three books can be bought together: secret recipe, prescription and prescription. The Complete Collection of Ancestral Secrets is a Chinese medicine book compiled by modern Li Dexin, which contains 1352 secrets of 292 diseases such as internal medicine, gynecology, surgery, children, facial features and skin. Take the disease as the prescription, and describe each prescription according to the indication, composition, preparation method, administration method, prescription source, matters needing attention and curative effect. It's a secret recipe handed down by calligraphers according to local people. China Fangtu is a book published by Tianjin Science and Technology Press in 2020. In our country, the application of single drug to prevent and treat diseases has a long history, and the curative effect is exact, which is deeply rooted in the hearts of the people. The publication of Xiao Fang Shu provides readers with a comprehensive and scientific prescription for health care and treatment, which can help readers reduce their groping.