Calligraphy, as a unique writing art of the Chinese nation, has a long history but is full of vitality. China's calligraphy, either thick and simple, or flying tactfully, or rigorous and grand, or wanton and wild ... is known as "colorless and brilliant with pictures, silent and harmonious with music".
During the Wei and Jin Dynasties, metaphysics, Taoism and Buddhism were widely popular, which provided a diverse cultural background for calligraphy art creation. The rise of metaphysics in Wei and Jin Dynasties advocated the style of free and easy talk, which was manifested in the bold pursuit of detached and unique artistic style in calligraphy.