Zen lineage charts 南浦紹明 (1235–1308), who received transmission in China from the monk Xutang Zhiyu 虚堂智愚 (Japanese "Kido Chigu," 1185–1269) in 1265, who then returned to Japan in 1267. It was then spread by his student Shuho Myocho (second generation) and Kanzan Egen (third generation), who made it an influential school. The two main schools today are Takujū and Inzan, which both descent from Hakuin. Although it is difficult to trace when the West first became aware of Zen as a distinct form of Buddhism, the visit of Soyen Shaku, a Japanese Zen monk, to Chicago during the World Parliament of Religions in
Faith in Buddhism of Buddhist theory and practice. This development led to the devotion movement of Pure Land Buddhism, whereas in Zen Buddhism it led to the emphasis of seeking the Buddha Nature within oneself. Terms for faith that are primarily used in Mahāyāna Buddhism are "Xin" (Chinese) and "shin" (Japanese): these terms can refer to trust, but also an unquestioned acceptance of the object of one's devotion. They are also used, as it is in Chan and Zen Buddhism, with regard to a confidence that the Buddha nature ("tathāgatagarbha") is hidden within one's mind, and can be found as one suspends the