Buddhism deity and its associated mandala. Another element of Tantra is the need for ritual initiation or empowerment (abhiṣeka) by a Guru or Lama. Some Tantras like the Guhyasamāja Tantra features new forms of antinomian ritual practice such as the use taboo substances like alcohol, sexual yoga, and charnel ground practices which evoke wrathful deities. Zen Buddhism (禅), pronounced "Chán" in Chinese, "seon" in Korean or "zen" in Japanese (derived from the Sanskrit term "dhyāna", meaning "meditation") is a form of Mahayana Buddhism found in China, Korea and Japan. It lays special emphasis on meditation, and direct discovery of the Buddha-nature.
Buddhism in the West general distinction between Buddhism brought to the West by Asian immigrants, which may be Mahayana, Theravada or a traditional East Asian mix ("ethnic Buddhism"), and Buddhism as practiced by converts ("convert Buddhism"), which is often Zen, Pure Land, Vipassana or Tibetan Buddhism. Some Western Buddhists are actually non-denominational and accept teachings from a variety of different sects, which is far less frequent in Asia. Demographically as a convert religion, Western Buddhism appeals more to whites and to the middle and upper-middle classes as well as to the politically left wing and to those who live in urban areas. While retaining