Xavier School (; also referred to by its acronym XS) is a private, Catholic, college preparatory school run by the Philippine Province of the Society of Jesus. Its main campus is at 64 Xavier Street, Greenhills, San Juan, Metro Manila, Philippines. It has a southern satellite campus along West Conservation Avenue in Nuvali, Canlubang, Calamba, Laguna mainly aimed to serve financially challenged students. It is a K-12 school with a curriculum that includes a mandatory Chinese language program. It also offers an optional International Baccalaureate program in grades 11 and 12 to interested students. A Catholic institution with an English curriculum and Chinese studies, Xavier School continues educating Chinese-Filipinos as part of its original mission to evangelise them and promote their integration into Philippine society. Through its Grant-in-Aid program, the school also offers financially challenged but otherwise qualified students an opportunity of attaining a Xavier education. Unlike other Chinese schools in the Philippines, Xavier School was founded as an all-boys institution. Its San Juan campus continues to admit only male students. Its newer Nuvali campus is coeducational. History Many Jesuit missionaries who were expelled from China in 1949 found a new home and mission in the overseas Chinese communities in the Philippines. To facilitate their evangelization of the Chinese communities, the Jesuits decided to set up schools. One of those schools was in downtown Manila. Begging for donations by going door-to-door in Chinatown, Fr. Jean Desautels, S.J., a French-Canadian Jesuit who was part of the China mission, received financial aid from Basilio King and Ambrose Chiu, two Chinese-Filipino businessmen who wanted to help set up a Jesuit school for the Chinese. After soliciting the fund sufficient to buy a piece of land for the school campus, the Jesuits proceeded to negotiate with land owners in downtown Manila. At 3:30 pm on December 15, 1955, Fr. Desautels closed a deal and purchased a land, an hour and a half before the 5:00 pm deadline set by its seller. The group of Jesuits led by the late Frs. Jean Desautels, Louis Papilla, and Cornelius Pineau went on to found a School and named it Kuang Chi School after Paul Hsü Kuangchi, a 16th-century Chinese nobleman and Minister of Rites during the Ming Dynasty who converted to Christianity and supported its spread in China. On June 6, 1956, in a converted warehouse in Echague, Manila, the school opened its doors to its initial