in the documentary series, we select themes from more than 1,000 national intangible cultural heritages that can be well expressed by film and television, and use a combination of shooting, scene reproduction and animation production to highlight the production process of traditional handicrafts. from the documentary, we can enjoy china's ancient and mysterious production process of artifacts, showing the culture and value of arts and crafts. the series shows the excellent aesthetic standards and values of china's traditional culture.