Which is the earliest existing medical book in our country? Who wrote it?

The earliest existing Chinese medical classic in China is the Yellow Emperor's Internal Classic. It may have been formed around 184 B.C. It is the foundation of ancient Chinese medical theory. The Yellow Emperor's Internal Classic contained the core knowledge and treatment methods of Chinese medicine, including acupuncture, Chinese medicine, massage, and so on. It was an important milestone in the history of Chinese medicine and had a profound impact on the development of Chinese medicine.

The earliest existing pharmaceutical work in our country is " Introduction to Pharmacy ".

The earliest existing chronicle in our country is the Spring and Autumn Annals. The author is Ouyang Xiu, a writer of the Northern Song Dynasty. The Spring and Autumn Annals was one of the earliest historical records in ancient China. It was originally a record of the deeds of Duke Ai of Lu, Confucius, and their descendants by the historians of the State of Lu. Later, it was valued by the successive monarchs and became one of the important representative works of ancient Chinese history books.

The earliest existing medical book in China was the Yellow Emperor's Internal Classic. It was one of the ancient Chinese medical classics, including the human body, diseases, medical treatment and other aspects of the discussion, and was considered to be the foundation of ancient Chinese medical theory.

The earliest existing comprehensive book classification catalog in China was the Siku Quanshu, which was written by Ji Yun, an editor during the Qianlong period of the Qing Dynasty. The Siku Quanshu was a huge collection of books that included literature, history, philosophy, science, and many other fields. It was known as the "giant" of Chinese books. It took decades to compile and collected 3838 volumes of books, with a total of more than 33 million words. It was an important cultural heritage in the later period of China's feudal society.

The earliest existing long chapter novel in our country is "Dream of the Red Chamber", which was written in the Qing Dynasty. This novel was written in the late 18th century and is a classic of ancient Chinese novels. It is also an important cultural heritage in the history of Chinese literature. The novel used the love story of Jia Baoyu, Lin Daiyu and others as the main line to show the rise and fall of a feudal dynasty. At the same time, it also reflected the social customs and the predicament of people's lives at that time. "Dream of the Red Chamber" was hailed as the pinnacle of ancient Chinese novels and a classic in the history of Chinese literature because of its profound cultural content, exquisite artistic expression, and unique literary style.

The first historical record book in our country's history, and also the earliest existing one, was the Records of the Historian. It was a historical work written by Sima Qian of the Western Han Dynasty and was the foundation of Chinese history books. The book has a complete catalog system, which systematically and comprehensively sorts out and categorize ancient Chinese history. It is a classic work of ancient Chinese historical records and catalog documents.

The first historical book in our country's history, and also the earliest existing one, was Song Shi Zhi. It was compiled during the Song Dynasty and included various historical documents and materials from the Song Dynasty, including political, economic, cultural, social, and other aspects. The compilation of this book had important reference value for studying the history and culture of the Song Dynasty.

The earliest existing complete agricultural book in our country is the "agricultural policy" part of the "Zhou Li." It was written during the Western Zhou Dynasty and was an important document on agriculture and peasant management. It included detailed regulations on agricultural production, agricultural management, farmers 'treatment, water conservancy projects, etc. It made an important contribution to the development of ancient Chinese agricultural economy and the progress of agricultural management.

The earliest national work in China was Zhou Li.