Dhyāna in Buddhism the Japanese Rinzai school, but it also occurs in other schools or branches of Zen depending on the teaching line. The Zen student's mastery of a given kōan is presented to the teacher in a private interview (referred to in Japanese as "dokusan" (独参), "daisan" (代参), or "sanzen" (参禅)). While there is no unique answer to a kōan, practitioners are expected to demonstrate their understanding of the kōan and of Zen through their responses. The teacher may approve or disapprove of the answer and guide the student in the right direction. The interaction with a Zen teacher is central in
An Introduction to Zen Buddhism after the 1927 publication of his book "Zen Essays", which he decided would be "too heavy" as an introduction to Zen for beginners. Suzuki intended the resultant volume, 1934's "An Introduction to Zen Buddhism", to be used as a companion with the contemporaneously published "Manual of Zen Buddhism". "An Introduction to Zen Buddhism" was published in 1934 in Kyoto by the Eastern Buddhist Society. The Marshall Jones Company of Boston oversaw first publication in the United States. The 1939 German language edition was published with a preface by Carl Jung. In 1949, the book was reprinted in London and New