Introduction to the Sanguan Palace: The Sanguan Palace, as the name suggests, serves three prominent officials here, namely, the first-grade heavenly official of Shangyuan to bless Emperor Ziwei, the second-grade local official of Zhongyuan to forgive sins, Emperor Qingxu, and The third-grade water officer of Yuan Dynasty solved the problem of Dongyin Emperor. After the Xuanhuang division and the determination of heaven and earth, he came out to govern the three realms of heaven, earth and water. The merits and demerits of heaven and man, the misfortunes and blessings of all sentient beings. In front of the Sanguan Hall, a large number of relics from the Jin and Yuan Dynasties have been preserved, including the stone gate of Donghua Palace, four stone lions, the Danzao Divine Furnace, and the seal forehead of the famous calligrapher Zhao Mengfu of the Yuan Dynasty, which reads "Donghua Zifu Fu Yuanli Li Da Di" The fragments of "Jun Monument" etc. These ruins are closed and are not allowed to be touched by tourists. They are only for viewing.