What does intangible cultural heritage mean? ?

The full name of intangible culture is: intangible cultural heritage.

This word refers to various traditional cultures that exist in an intangible form, are closely related to people's lives, and are passed down from generation to generation. Including oral traditional idioms, folk performances, folk activities, festival etiquette, traditional knowledge and practice related to human geography and natural customs, and traditional handicrafts of various ethnic groups. These are all cultural spaces in the form of traditional culture.

It is precisely because of these intangible cultural heritages handed down from generation to generation that our cultural treasures of 5,000 years emerge one after another.