What are the characteristics of China's calligraphy? Please send the answer.

1 Calligraphy is an ideographic writing and an ideographic phonography. Because it can't create a concrete image, it is not a figurative art. It is an ideographic hieroglyph with unique structure and brushwork. 3. Chinese characters are rich in structure and brushwork, and have strong artistic expression. It is an abstract plastic arts. It is an art of expressing emotions.