Zen Chinese Caodong school, which was founded during the Tang Dynasty by Dongshan Liangjie. The Sōtō-school has de-emphasized kōans since Gentō Sokuchū (circa 1800), and instead emphasized on shikantaza. Dogen, the founder of Soto in Japan, emphasized that practice and awakening cannot be separated. By practicing shikantaza, attainment and Buddhahood are already being expressed. For Dogen, zazen, or shikantaza, is the essence of Buddhist practice. Gradual cultivation was also recognized by Dongshan Liangjie. Contrary to the popular image, literature does play a role in the Zen-training. Zen is deeply rooted in the teachings and doctrines of Mahāyāna Buddhism. "Unsui", Zen-monks, "are
Katsu (Zen) Katsu (Zen) Katsu (Japanese: 喝; Cantonese: "", Pinyin: "hè", Wade-Giles: "ho") is a shout that is described in Chán and Zen Buddhism encounter-stories, to expose the enlightened state (Japanese: "satori") of the Zen-master, and/or to induce initial enlightenment experience in a student. The shout is also sometimes used in the East Asian martial arts for a variety of purposes; in this context, "katsu" is very similar to the shout "kiai". The word in Chinese means literally "to yell" or "to shout". In Japanese it has also developed the meaning of "to browbeat", "to scold", and "hoarse". In the context of