Nestorian pillar of Luoyang
The Nestorian pillar of Luoyang is a Tang Chinese pillar erected in 814–815 CE, which contains inscriptions related to early Christianity in China, particularly the Church of the East. It is a Nestorian pillar, discovered in 2006 in Luoyang, which is related to the Xi'an Stele.
Source: Wikipedia — Nestorian pillar of Luoyang (CC BY-SA 4.0)