Traditional Chinese Medicine (TCM) was called China Medicine or Oriental Medicine after it was introduced into Japan. However, the exact time when China medicine entered Japan is not clear. It is generally believed that in the 5th century A.D., Korean emissaries cured the diseases of the Japanese emperor with Chinese medicine, which made the Japanese realize the value of Chinese medicine and accepted this medical system, thus becoming the origin of Japanese traditional Chinese medicine.
In the late Ming and early Qing Dynasties in China, during the Edo period in Japan (A.D. 1603 ~ 1876), the Japanese medical community set off an upsurge in learning Zhongjing medicine. Formed the ancient school of academic prescription science, became the mainstream of Chinese medicine, and had academic disputes with later schools, which made Chinese medicine develop rapidly and gave birth to Japanese traditional medicine: Chinese medicine, or oriental medicine.
In the Qing Dynasty, Dr. China continued to practice medicine or teach in Japan. For example, after 1627, Ma Rongyu, a general manager of the Tang Dynasty, was naturalized in Japan. His son Shouan, nicknamed Yusong, is a famous leader of Beishan. He began to practice medicine in Osaka, and his academic outlook was considerable, leaving more than ten works such as Beishan Medical Records.
Yousong in Beishan is known as a "gifted scholar", who teaches Fujian medical biography and is good at getting extra-legal methods. Therefore, the cure is unique, and the tentacles are wonderful in spring. "He is good at Xu Xiang, integrating Confucianism, Buddhism and Taoism, learning from Zhongjing's philosophy, and learning from Dai Mangong, and getting the essence of Neijing and Materia Medica. Then he said that he would study the medical style of the imperial dynasty. He is a doctor from a small warehouse, and Takadi, who has been declared by Okamoto for a long time, has achieved success in his career.
Beishan medical records record some medical records of Beishan Yousong's life. This book gives a comprehensive exposition of all medical cases, with detailed pulse and syndrome, including many treatment ideas in the process of diagnosis and treatment, as well as related discussions on works such as Neijing, Difficult Classic and Materia Medica. That is, the classic exposition is taken as the guiding principle of syndrome differentiation and treatment, and the authority and correctness of the classic are disproved by the curative effect. The two complement each other, and the theory and practice are closely combined to tell people how to treat diseases.