As an ancient country with five thousand years of uninterrupted civilization, China is rich in intangible cultural heritage  These living cultures not only constitute the profound cultural heritage of the Chinese nation, but also bear the genes of the cultural origin of the Chinese nation
However, with the acceleration of China's modernization, cultural standardization and the change of environmental conditions, there are still countless cultural heritages in an endangered state, which, like shadows, may disappear at any time
Many factors threaten the survival of cultural heritage