Who is Chang's teacher?

Often born in a famous family of Yijing in Beijing, he was influenced by his family since childhood and likes ancient culture and traditional literature such as Buddhism, Taoism, metaphysics and Yijing. After being enlightened by many famous teachers, he deeply combined Taoism with traditional Yi-ology, Buddhism and modern management. He practiced in Cliff Stone Carvings in Xishan, Beijing for one and a half years, and founded a unique Buddhist metaphysics and Zhouyi management. Especially in physiognomy, I combine physiognomy and life science with modern aesthetics and health preservation, and sum up a set of my own unique personal life planning and health preservation methods. After working in metaphysics for many years, Buddha and pigeon still insist on studying many ancient works assiduously. Coupled with the influence of professional knowledge in college, they not only tempered their unique views on metaphysics, but also summed up their unique methods of learning metaphysics, combining numerology with specific cases. He has been invited to teach by various enterprises and universities for many times.