Contrary to popular belief, the origins of Christianity are not western. It certainly spread to the west, but it also moved from the Middle East further to the east in the form of a Syriac-speaking Christianity which evolved completely outside the Roman Empire. Evidence for the existence of Syriac Christian communities, often known as the "Nestorians," is found in China by the sixth century, although it is likely Christians had arrived a century earlier. There are important implications to these findings. Most obviously is the fact that Christianity possesses an ancient tradition within China which is as old as Buddhism. Another implication is that these ancient Christian communities were thoroughly Chinese, although their liturgical language remained Syriac. Finally, as a part of China's heritage, Christianity needs to be studied in light of China's historical and present culture.