Introduction to Guhexuan: Guhexuan is also known as "the place where the lonely crane cries", which is Lu Fangweng's self-explanation for losing his friend, having no way to serve the country, and having a bumpy career. There is the "Tingchi" ruins in the Xuan. In 1985, the Tang Ting Pavilion and the rockery and fish pond ruins of the Ming Dynasty were discovered here. The inner plaque is inscribed by Xie Zhiliu, the outer plaque has a tribute from Dakang (Kangyin), the column couplet is written by Xiao Ting, and the Jinshi family’s Qian Juntao’s handwriting reads: “The willows on the palace wall are tender and endowed with white catkins flying in the east wind, and the six curved columns are filled with thoughts. Frequent drizzle brings the evening away."