Japanese Zen is derived from the Japanese pronunciation of the Middle Chinese word 禪 (Chan) which traces its roots to the Indian practice of dhyāna ("meditation"). Buddhism was introduced to China in the first century CE. According to tradition, Chan was introduced around 500 CE by Bodhidharma, an Indian monk teaching dhyāna. He was the 28th Indian patriarch of Zen and the first Chinese patriarch. Buddhism was introduced in Japan in the 8th century CE during the Nara period (710-794) and the Heian period (794–1185). Zen was not introduced as a separate school in Japan until the 12th century during the Kamakura
Korean Buddhism distinct form. As it now stands, Korean Buddhism consists mostly of the Seon lineage, primarily represented by the Jogye and Taego Orders. The Korean Seon has a strong relationship with other Mahayana traditions that bear the imprint of Chan teachings as well as the closely related Zen. Other sects, such as the modern revival of the Cheontae lineage, the Jingak Order (, a modern esoteric sect), and the newly formed Won, have also attracted sizable followings. Korean Buddhism has also contributed much to East Asian Buddhism, especially to early Chinese, Japanese, and Tibetan schools of Buddhist thought. When Buddhism was