What does the red classic mean?

Hello, it's my pleasure to serve you. "Red Classics" refers to the revolutionary culture and its representative literary works under the leadership of the Communist Party of China. These literary works mainly record the historical events and experiences of China's * * * Production Party in War of Resistance against Japanese Aggression, the War of Liberation and the early days of China Revolution, and are an important part of China's revolutionary culture. Red classics include Red Rock, Youth Army, White-haired Girl, and Taking the Tiger Mountain Outward. In addition, it also includes some excellent films, music and artistic works.