Baiyun Lake, also known as Liu Langzhongpo, is named after the legend that Baiyun floated from the lake, like the pearl inlaid in Zhangqiu City. Baiyun Lake has a beautiful scenery and has been a famous tourist resort since ancient times. "Baiyun Returns Late" is one of the eight major scenery in Zhangqiu. Li Qingzhao, a female poet in the Song Dynasty, Zhang Yanghao, a literary writer in the Yuan Dynasty, and Li Kaixian, one of the "Jiajing eight talents" in the Ming Dynasty, have left ancient famous sentences here.