Why is "I Repair Cultural Relics in the Forbidden City" a hit on the Internet?

"I Repair Cultural Relics in the Forbidden City" is a documentary about the restoration of cultural relics in the Palace Museum. After the documentary premiered on CCTV, it quickly became popular on B station (Bilibili website), which is known for its secondary culture, with more than 2 million hits and more than 60,000 pop-up comments accumulated. The documentary's success out of the ring brought documentaries on B station into the public eye.

The documentary focuses on craftsmanship, winning in the "sentiment" above; involving some of the younger generation of cultural relics protection workers, so that young people have a sense of involvement; B station user groups in fact, the overall quality and level of education is not low, for this kind of subject seems to be a little bit "boring "The subject matter has a great acceptance.