How many excellent traditional cultures have China's 5,000-year history nurtured?

China's 5,000-year history has nurtured many excellent traditional cultures:

Writing is a unique feature in the world, which has developed unique calligraphy in the world;

Poetry, such as Tang poetry and Song poetry, has influenced the cultural development of the world.

Philosophy, such as Confucianism and Wang Yangming's philosophy, has a deep influence on the world;

Scientific research system and other institutions are the first in the world to apply the concept of recruiting talents and attracting talents to practice;

Cultural inheritance, such as intangible culture such as Go and Chess.