What are the main features, famous artists and their representatives of calligraphy in various historical periods in ancient China?

Shang Dynasty to the end of Qin Dynasty (Qin Zhuan, also known as Biography)

Features: uninterrupted sequence

Famous Masters and Representatives: Stone Carvings on Mount Lisi

Eastern Han Dynasty (Lishu)

Features: rhyme.

Famous Masters and Representatives: Cai Yong's Xi Shi Ping Jing

Three Kingdoms Period (regular script)

Features: square, straight pen.

Famous expert and representative: Zhong You's Recommended Quarterly Table

Jin dynasty (running script)

Features: Moderately weak.

Famous expert and representative: Wang Xizhi's running script Preface to Lanting.

Southern and Northern Dynasties (regular script)

Features: colorful.

Famous Masters and Representatives: Zheng Wengong Monument in Wei Bei.

Sui, Tang and Five Dynasties

Features: flat, positive, harmonious, strict, square, elegant, fine and deep.

Famous artists and representatives: Ding Daohu's Qifa Temple Monument; Dong epitaph; Longzang Temple Monument; Nobuyuki Zen master

raise and train

Tang dynasty (regular script)

Features: In the early Tang Dynasty, inheritance was the mainstay, statutes were respected, and the beauty of calligraphy in the Jin Dynasty was deliberately pursued. In the middle Tang Dynasty, innovation continued and it was extremely prosperous. Calligraphy also improved in the late Tang Dynasty.

Famous Masters and Representatives: Ou Yangxun's Inscription of Liquan in Jiucheng Palace.

Song zhi zhong Ming

Features: Shang Qing

Famous Masters and Representatives: Wen Zhiming's Fu Tian Ji