Zhang Guoqiang, also known as Guanshan, also known as Shanxing Taoist, is the master of Moxiangzhai. Born in Beijing in 1946, he comes from a family of penmen and inkmen, with a university education. He has been passionate about calligraphy since childhood. He first learned Jin cursive writing, and later studied ancient seal script, Han li, and Wei steles. Over the past decades, he has been able to understand calligraphy through observing the ink of famous calligraphers of all dynasties. Tao, the work combines inscriptions and cursive calligraphy, with both the generous and generous atmosphere of inscriptions and official scripts and the free and elegant cursive calligraphy. Change the calligraphy style into a calligraphy style that is strong, vigorous, majestic, free to move, and distinctive, with both traditional skills and rich changes. The "broken body" calligraphy, which can apply the past to the present, has its own pattern and unique style, has been praised by experts and praised by famous people, and has become a powerful contemporary calligrapher.