What are the intangible oral expressions?

Legal Analysis: Intangible Cultural Heritage According to the definition in the Convention for the Protection of Intangible Cultural Heritage adopted by UNESCO, "Intangible Cultural Heritage" refers to various customs, performances, forms of expression, knowledge systems and skills as well as related tools, articles, handicrafts and cultural sites, which are regarded as their cultural heritage by various groups, groups and sometimes even individuals. With the changes of their environment, relationship with nature and historical conditions, various groups and groups continue to innovate this intangible cultural heritage handed down from generation to generation, and at the same time give them a sense of identity and history, thus promoting cultural diversity and human creativity. Intangible cultural heritage includes: 1. Oral tradition and expression; 2. Performing arts; 3. Social customs, etiquette and festivals; 4. Knowledge and practice about nature and the universe; 5. Traditional handicraft skills. Intangible cultural heritage is passed down orally or by actions of human beings, which has national historical accumulation and extensive and excellent representative folk cultural heritage.

Legal basis: People's Republic of China (PRC) Intangible Cultural Heritage Law.

Thirtieth the cultural departments of the people's governments at or above the county level shall, according to the needs, take the following measures to support the representative inheritors of the representative projects of intangible cultural heritage to carry out inheritance and dissemination activities:

(a) to provide the necessary places for inheritance;

(two) to provide the necessary funds to support them to carry out activities such as learning from teachers, art exchanges and exchanges;

(three) to support their participation in social welfare activities;

(four) other measures to support its inheritance and dissemination activities.

Article 31 A representative inheritor of a representative project of intangible cultural heritage shall perform the following obligations:

(a) to carry out inheritance activities and train successors;

(2) Properly keep relevant physical objects and materials;

(three) to cooperate with the competent department of culture and other relevant departments in the investigation of intangible cultural heritage;

(four) to participate in the publicity of intangible cultural heritage.

If the representative inheritor of a representative project of intangible cultural heritage fails to perform the obligations specified in the preceding paragraph without justifiable reasons, the competent cultural department may cancel the qualification of the representative inheritor and re-identify the representative inheritor of the project; Loss of inheritance ability, the cultural authorities can re-identify the representative inheritor of the project.

Thirty-second people's governments at or above the county level shall, according to the actual situation, take effective measures to organize cultural departments and other relevant departments to publicize and display representative projects of intangible cultural heritage.

Article 33 The State encourages scientific and technological research related to intangible cultural heritage and research on methods of intangible cultural heritage protection and preservation, and encourages activities such as recording intangible cultural heritage, sorting out and publishing representative projects of intangible cultural heritage.