Does anyone know "Yang"

Yang, a native of Qinghe, Hebei Province, with a university education, 1939 was born in a family of Yi doctors. He studied Zhouyi and the three-type arithmetic since he was a child. After joining the work, he has served as a teacher, a contributor to the Propaganda Department of the Party Committee of the County Party Committee, a secretary of the county government, a secretary of the township party Committee, and a director of the Health Bureau. Honorary Dean of Beijing Shisangankun Institute of Information Technology. I write poetry and prose in my spare time and study calligraphy.

Honorary Dean of Beijing Shisan Gankun Institute of Information Technology

In the early 1990s, the author inherited his family business and devoted himself to exploring the ancient divination method, imperial deduction method, three-way numerology, ancient geography and geomantic omen in Zhouyi. His published works include Examples of Zhao Yu Ding Zhen's Vernacular Classics, Six People's Prophecy, General Explanation of Taiyi, Textual Research of Taiyi, Textual Research of China's Changes in Past Dynasties, Emperors' Experience, Examples of Six People's Guides, New Interpretation of Six People's Records, Aesop's Theory of Usage, Detailed Interpretation of Six People's Examples, etc.