What's the difference between Chinese calligraphy and other calligraphy practices?

Zhonggongge calligraphy is different from traditional hard pen calligraphy. The purpose, content, and standard of measurement of Chinese calligraphy in Zhonggongge are different from those in traditional calligraphy.

The purpose of practicing Chinese characters in Zhonggongge is to exchange information and attach importance to practicality. Chinese characters in Zhonggongge are mainly practiced by law. The purpose of calligraphy is lyricism and appreciation, emphasizing artistry, and calligraphy is based on meaning. Zhonggongge strives for accuracy, standardization, beauty, quickness, similarity and objectivity; Calligraphy, on the other hand, pays attention to implication, elegance, profound artistic conception, seeking the opposite sex and subjectivity.