Oracle Bone Inscriptions is the three basic elements of China's calligraphy.

Oracle Bone Inscriptions has three basic elements of China's calligraphy: writing with pen, writing with characters and composition.

Wen Jia wrote it on the bones of the tortoise shell. The oldest writing ever found in China. Wen Jia has three basic elements of China's calligraphy art: brushwork and composition. Gold is an inscription on a piece of Zhong Ding in Yin and Zhou Dynasties, also known as "Zhong Dingwen".