2. Calligraphy and calligraphy are artistic expressions to show the beauty of words. Calligraphy can be divided into China calligraphy, Mongolian calligraphy and Arabic calligraphy. Among them, China's calligraphy is a unique traditional art of Chinese characters in China, and it is known as poem without words, wireless dance and painting without pictures. It can be used in font design, stone carving, pattern design and many other aspects.