What are the brilliant and dazzling artistic achievements in the Sui and Tang Dynasties? Analyze the reasons for the emergence of these artistic achievements

Grotto Art: Dunhuang Mogao Grottoes is the largest and most complete treasure house of Buddhist art in the world.

Painting: Zhan Zi of the Sui Dynasty is called "the ancestor of Tang painting" ", "Spring Outing"; Yan Liben and Wu Daozi (painting saints) of the Tang Dynasty

Calligraphy: Early Tang: Ouyang Xun and other "Three Great Masters of the Early Tang"

Prosperous Tang: Yan Zhenqing's "Yan Ti"; middle and late Tang Dynasty: Liu Gongquan's "Liu Ti" - "Yan Shan Liu Gu"

Cursive calligraphy masters: Zhang Xu ("Cao Sheng"), Huai Su

Music and dance : Influenced by the Western Regions and neighboring countries, the styles are diverse.