Introduction to Zhichuan Danzao: Zhichuan Danzao is located on the back right side of Chongxu Temple. The original "Gehong Danzao" was inscribed by Su Dongpo, a great writer in the Northern Song Dynasty, who was demoted to Huizhou and visited Luofu before taking office. In the late Ming and Qing Dynasties, Lost during the initial war. The four characters "Zhichuan Danzao" were added by Wu Hong, the envoy of the Guangdong school inspector in the Qing Dynasty. Since Ge Hong's courtesy name was Zhichuan and his nickname was Baopuzi, "Zhichuan Danzao" and "Gehong Danzao" have exactly the same meaning.