Zhang Wenzhong, a famous Chinese medical doctor in the early Tang Dynasty, was granted a particular position as Shang Yao Feng Yu, for the Empress Wu Ze Tian dealing with medication. He was good at dealing with stroke in particular. He also had unique viewpoints towards medical prescriptions and skills. He wrote medical books and developed his own medical theories. All these were recorded in both the Book of Tang and the New Book of Tang. However, most of his works had been lost due to time and the frequent wars in the middle and late Tang Dynasty. Six medical prescriptions signed by Zhang Wenzhong were discovered in documents unearthed from the Dun Huang Sutra Cave. They were believed to be important archives of Zhang Wenzhong's writing and medical thoughts. In addition, some pieces of work found in the documents unearthed from Tu Yu Gou were suspected of being written by Zhang Wenzhong. This can be compared with his works cited in the handed-down documents, such as The Collection of Secret Prescriptions (Wai Tai Mi Yao Fang). This paper takes a textual research approach to examine the medical works of Zhang Wenzhong, comparing the handed-down documents with the unearthed documents to examine his medical achievements.

Zhang Wenzhong; Tu Yu Gou; unearthed medical documents