Material and cultural heritage has two main characteristics, one is closely related to human survival activities, and the other is non-renewable. These are extremely precious historical and cultural heritages, just like places of interest left in the long history or relics left by the ancients. In the material and cultural heritage, almost every item has strong research significance, and they are of great significance to the study of human living environment and social development; Because the material cultural heritage is non-renewable, we are required to protect the existing heritage and never let these material cultural heritage be damaged because of us.
What are the characteristics of intangible cultural heritage? Nation? And then what? Invisible? Two aspects; Ethnically speaking, China's intangible cultural heritage must come from the people of all ethnic groups in China, and it can only be called China's intangible cultural heritage if it is created by one of the 56 ethnic groups in China. Secondly, in the intangible aspect, it is only to distinguish it from the material cultural heritage, which mainly refers to the skills, literary works, songs and dances created by the wisdom of the Chinese nation, and is collectively referred to as China's intangible cultural heritage.
The most important way to protect intangible cultural heritage is inheritance, because they are not carried by material, but by inheritance from generation to generation, which is the greatest and best protection for intangible cultural heritage.