There is a kind of opera in China that has been spread for more than 2,000 years

Lushan County, Ya'an City, Sichuan Province, is an ancient county town with a history of 2,300 years, and in this small county, there is a kind of opera that has been circulated for more than 2,000 years.
Lushan lantern is one of the three major lanterns in Sichuan Province, which arose in the Han Dynasty and prevailed in the Song Dynasty, and has a history of more than 2,000 years, and is known as the "living fossil of Chinese opera".
As an intangible cultural heritage protection project in Sichuan Province, today's Lushan lanterns are developing with the times while retaining traditional elements.