How will the Jade Heart of the Temple of Heaven be checked?

Historical data. The Temple of Heaven is the place where emperors of Ming and Qing Dynasties sacrificed to heaven, and Yuhui is one of the gods, which can be inquired through historical materials. The Temple of Heaven, formerly known as "Heaven and Earth Altar", is located on the east side of Yongdingmen Street in Dongcheng District, Beijing. It was a place where emperors in Ming and Qing Dynasties offered sacrifices to heaven, valley and rain. It is the largest existing ancient sacrificial building complex in China.