Put forward the contents of the four sages of calligraphy

1, the husband has been a good writer since ancient times, and there were two kings in Han and Wei Dynasties.

2. Sun mentioned Zhong You, Zhang Zhi, Wang Xizhi and Wang Xianzhi in Book Score. These four calligraphers are called the "four saints" of ancient calligraphers. It can be said that after Zhong You and Zhang Zhi, Wang Xizhi and Wang Xianzhi inherited them.