Why didn't Ma Xie Hongyan Factory in Beibei be demolished?

The reason why Ma Xie Hongyan Factory in Beibei is not demolished is that it has been transformed into a cultural and creative park and has become a tourist attraction in Chongqing. This factory was built in the 1960s, and then moved in. Located in Beibei Racecourse, far away from the city. Then it gradually declined with the passage of time. However, the abandoned state of the factory has not been demolished, but has been preserved and transformed into a cultural and creative park. The park retains the original appearance and facilities of the factory, forming a unique landscape and artistic conception, attracting many young people and tourists to visit and take photos. Therefore, Ma Xie Hongyan Factory in Beibei has been preserved and become a scenic spot with historical significance and tourism value.