History of the Jews in China the Orthodox Union. History of the Jews in China Jews and Judaism in China are predominantly composed of Sephardi Jews and their descendants. Other Jewish ethnic divisions are also represented, including Ashkenazi Jews, Mizrahi Jews and a number of converts. The Jewish Chinese community manifests a wide range of Jewish cultural traditions, and it also encompasses the full spectrum of Jewish religious observance. Though a small minority, Chinese Jews have had an open presence in the country since the arrival of the first Jewish immigrants during the 8th century CE. Relatively isolated communities of Jews developed through the Tang and
Ashkenazi Hebrew from Spain in 1492 (or before) the Sephardic pronunciation of the vowels became standard in all these countries, ironing out any differences that previously existed. This makes it harder to adjudicate between the different theories on the relationship between today's pronunciation systems and those of ancient times. Leopold Zunz believed that the Ashkenazi pronunciation was derived from that of Palestine in Geonic times (7th–11th centuries CE), while the Sephardi pronunciation was derived from that of Babylonia. This theory was supported by the fact that, in some respects, Ashkenazi Hebrew resembles the western dialect of Syriac while Sephardi Hebrew resembles the