High Quality Content by WIKIPEDIA articles! The Dalai Lama is a lineage of religious officials of the Gelug sect of Tibetan Buddhism. "Lama" is a general term referring to Tibetan Buddhist teachers. In religious terms, the Dalai Lama is believed by his devotees to be the rebirth of a long line of tulkus, who have chosen to be reborn in order to enlighten others. The Dalai Lama is often thought to be the director of the Gelug School, but this position belongs officially to the Ganden Tripa, which is a temporary position appointed by the Dalai Lama (who in practice exerts much influence).Between the 17th century and 1959, the Dalai Lamas were the directors of the Tibetan Government, administering a large portion of the area from the capital Lhasa, although the extent of the lineage's political authority and directorship of territory has been contested. Since 1959, the Dalai Lama has been president of the Tibetan government-in-exile, or Central Tibetan Administration (CTA).