中国基督教
In December 1723 Matteo Ripa left Beijing for Europe, travelling with four young Chinese Christians (Giovanni Gu (ca. 1700-1763), Giovanni Yin (ca. 1704-1735), Philipo Huang (ca. 1711 - 1776), and Lucio Wu (ca. 1712 - 1763)) and their Chinese teacher. His plan was to bring the youths to Naples, train them as priests, and let them go back to China as missionaries. This was the foundation of the "Collegio dei Cinesi" ("Chinese College"), sanctioned by Pope Clement XII to help the propagation of Christianity in China.