Introduction to Guan Shengsheng: Guan Shengsheng’s original name is Yongwu’an Temple, which is Guan Yu’s sleeping palace. It was built between the reign of Kublai Khan and the Yuan Dynasty. Cheng Miao, a Jinshi in the Chenghua period of the Ming Dynasty, once wrote a poem praising: "The towering green palace of Lu Lingguang is said to be the old residence of Guan Gong.