The well-known hotel "Heaven on Earth" was ordered to cease operations by the government, shocking Beijing's entertainment circle and sparking online discussions about the rumor of the "Four Great Prostitutes of Modern Beijing." All from Heaven on Earth, they are Liang Hailing, Si Ling, Li Xin, and Zhang Xiaoyan. Among them, the most prominent is Liang Hailing, the top courtesan, with a mere conversation with her costing 5000 RMB.