work in China. For about a century they worked in parallel with the Church of the East Christians. The Franciscan mission disappeared from 1368, as the Ming dynasty set out to eject all foreign influences. The Chinese called Muslims, Jews, and Christians in ancient times by the same name, "Hui Hui" (Hwuy-hwuy). Christians were called "Hwuy who abstain from animals without the cloven foot", Muslims were called "Hwuy who abstain from pork", Jews were called "Hwuy who extract the sinews". "Hwuy-tsze" (Hui zi) or "Hwuy-hwuy" (Hui Hui) is presently used almost exclusively for Muslims, but Jews were still called "Lan Maou Hwuy tsze" (Lan Mao Hui zi) which means "Blue-cap Hui zi". At Kaifeng, Jews were called "Teaou-kin-keaou", "extract-sinew religion". Jews and Muslims in China shared the same name for synagogue and mosque, which were both called "Tsing-chin sze" (Qingzhen si), "temple of purity and truth", the name dated to the thirteenth century. The synagogue and mosques were also known as "Le-pae sze" (Libai si). A tablet indicated that Judaism was once known as "Yih-tsze-lo-nee-keaou" (Israelitish religion) and synagogues known as "Yih-tsze lo née leen" (Israelitish temple), but it faded out of use. It was also reported that competition with the Roman Catholic Church and Islam were also factors in causing Church of the East Christianity to disappear in China; the Roman Catholics also considered the Church of the East as heretical, speaking of "controversies with the emissaries of … Rome, and the progress of Mohammedanism, sapped the foundations of their ancient churches." The Ming dynasty decreed that Manichaeism and Christianity were illegal and heterodox, to be wiped out from China, while Islam and Judaism were legal and fit Confucian ideology. Buddhist Sects like the White Lotus were also banned by the Ming. Jesuit missions in China By the 16th century, there is no reliable information about any practicing Christians remaining in China. Fairly soon after the establishment of the direct European maritime contact with China (1513) and the creation of the Society of Jesus (1540), at least some Chinese become involved with the Jesuit effort. As early as 1546, two Chinese boys became enrolled into the Jesuits' St. Paul's College in Goa, the capital of Portuguese India. Antonio, one of these two Christian Chinese, accompanied St. Francis Xavier, co-founder of the Jesuits, when he decided to start missionary work in China. However, Xavier was not able to find a