Jiang Zhengzhai pharmacy, the first of the three major pharmacies in Hangzhou in the Yuan Dynasty. Currently located in Desheng Road, Gongshu District, Hangzhou, Zhejiang Province, the case is the overall decoration of the exhibition hall of Jiang Zhengzhai Pharmacy. The interior of the exhibition hall uses traditional Chinese red gold as the main color. The cross flower has a simple atmosphere. The red aluminum alloy baffle is used as the background decoration around the ceiling, and the red aluminum alloy bucket arch adds an ancient charm to the exhibition hall. The doors, pillars, ceilings and bucket arches of the entire exhibition hall echo each other, and they are integrated.
Jiang Zhengzhai was a famous medical expert in Hangzhou in the Yuan Dynasty, and he was well-known as "therapeutic physician" and "good medicine." The Jiang Zhengzhai Museum is now the production, education and research base of the College of Life Sciences of Zhejiang University, the domestication and breeding base of wild edible and medicinal bacteria of the Institute of Edible and Medicinal Fungi of Zhejiang University, and the popularization base of popular science.
The types of medicinal materials included in the late Northern Song Dynasty reached 1,183, and they continued to increase in the Yuan Dynasty. Although most of them were cultivated in various places, some high-quality and precious medicinal materials were produced in remote areas, where the prices were expensive and the output was not large. Seeking huge profits, substituting good ones and using falsehoods makes the medicinal herbs market mixed, and it is difficult for some drug dealers to discern authenticity, let alone ordinary patients. Jiang Zhengzhai purchases authentic medicinal materials and carefully processes them into various types of cooked medicines. The medicines are applied due to the disease, and the medicine is cured until the disease is cured. Countless patients have been cured. At that time, there were many pharmacies in Hangcheng. Only the customers who came to buy medicines in Yangzhai were endless. The medicines in the stores were often sold out, and no other company could match it.