Does Sichuan Chrysanthemum go downstairs exist?

Exists. According to the official website of Sichuan Provincial Culture and Tourism Bureau, we learned that Juxialou is located in Chongqing near Chaotianmen Pier and it exists. The concept of Sichuan as a geographical area was established in the Song Dynasty. It was formerly known as Sanchuan (Jiannan Xichuan, Jiannan Dongchuan and Shannan West Road) in the middle of the Tang Dynasty. It started from Liangchuan. In ancient times, it was the Bashu region. In ancient times, it was often referred to as "Sichuan". "Sichuan", for example, the road to Shu is difficult, Shu will be in chaos before the world is in chaos, and the world is easy to level but the rivers are difficult to level.