History of Buddhism being influential and temples being rebuilt with government aid. An example of a recent modern form of Korean Buddhism is Won Buddhism. Tibet remained a traditional theocratic state (the Ganden Phodrang) with the Dalai Lamas at the head, until the Chinese communist invasion in 1950. The 14th Dalai Lama fled the country in 1959. A Tibetan exile community was established in India, with its center at Dharamsala, which today contains many Buddhist monasteries. The 14th Dalai Lama has become one of the most popular Buddhist leaders in the world today. During the Red Guard period (1966-7), Chinese communists destroyed around
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.