Zhang Yanke is real. Zhang Yanke was born in a scholarly family in Hebei in 1954. His ancestors were very knowledgeable in calligraphy, cursive and seal script. He was influenced by the scholarly culture since childhood and loved calligraphy very much. Coupled with Mr. Zhang Yanke’s years of hard work and study, his calligraphy embodies Start a family alone. At the same time, influenced by the traditional Chinese mysterious culture, he has conducted in-depth research on the Eight Diagrams of the Book of Changes and numerology reasoning. Mr. Zhang Yanke attaches great importance to keeping a low profile and keeping a low profile, and his name is positioned to nourish the heart. Mr. Zhang Yanke's use of Yili Qimen Dunjia has reached the point of perfection.