What are the duplicate books in the history of Chinese herbal medicine development? What help does it have to the development of Chinese herbal medicine?

I don't know much, I can only give a little.

I believe you know the Compendium of Materia Medica written by Li Shizhen. At the beginning of the first volume of Compendium of Materia Medica, he specifically listed the Materia Medica of Past Dynasties that he had referred to, among which Materia Medica was compiled by Chen Jiamo, which was a distinctive introductory book of Chinese medicine in the early Ming Dynasty.

During the Kangxi period, Wang Ang devoted himself to studying medical books and wrote Compendium of Materia Medica, which deleted many uncommon Chinese herbal medicines and introduced more than 400 commonly used Chinese herbal medicines. This book is concise, easy to understand and has great influence. Beginners still like it.

During the Qianlong period, Wu believed that Compendium of Materia Medica was very popular with beginners after its publication, but the author was "not a family, believing in predecessors without clinical evidence." Zaccherno said that it would be a mistake if there was no compromise. " Therefore, the Compendium of Materia Medica was revised and some new contents were added, so it was named Materia Medica from the New. ***6 volumes containing 720 kinds of drugs. Therefore, some people say that plagiarized works. However, Wu did not do nothing. He added Chinese herbal medicines with different properties due to different places of origin and different collection time, so it also has reference value.

As for the others, there is an ancient book, Shennong Herbal Classic, and later there is another book, Shennong Herbal Classic, written by Miao Xiyong in the Ming Dynasty. Almost all of these books are repeating the development of Chinese herbal medicine. It depends on how you organize your own sentences.