Christianity has lesser influence in the Silk Road than Buddhism and Islam. Partly due to a low interest in western culture, Chinese didn't pay a lot of attention to Christianity. Additionally, it is politically insignificant to the central Asia.
Christianity is originated from Israel. The belief is under the doctrine of the scripture called the Holy Bible. The God is the creator of all things. He is the Trinity divine: the Father, the Son, and the Holy Spirit. The angels, sheep, fish, and the cross are important symbols of Christianity. The cross is the most important symbol of all because it served as a reminder of the crucifixion of Jesus Christ. The image of the "Cross" is an example found from China. It is one of the rare findings of Christianity artworks in central Asia. The image is a rubbing from a monument in Xian. A Western symbol and an Eastern symbol are put together in this image. The cross and the lotus are combined together to make this a cross-cultural design..