Zen expected to become familiar with the classics of the Zen canon". A review of the early historical documents and literature of early Zen masters clearly reveals that they were well versed in numerous Mahāyāna Buddhist sūtras, including Madhyamaka. Especially the Lotus Sutra played a large role in the development of East Asian Buddhism, including Zen. Nevertheless, Zen is often pictured as anti-intellectual. This picture of Zen emerged during the Song Dynasty (960–1297), when Chán became the dominant form of Buddhism in China, and gained great popularity among the educated and literary classes of Chinese society. The use of koans, which
Buddhism in Poland Buddhism in Poland The roots of Buddhism in Poland can be found in the early 20th century in the nation's connections to the origin countries of the religion, like Vietnam, China, Japan, and Korea. After World War II, primarily expatriate Poles joined various Buddhist groups and organizations. Since the breakdown of the Eastern Bloc, which promoted an antireligious campaign, Buddhism has been able to develop further in the more tolerant atmosphere. Today all of the principal schools of Buddhism including Mahayana (Zen and Jodo Shinshu) and Tibetan Buddhism can be found in Poland. Movements like the Friends of the Western