Latter during the reign of Tibetan
king, Trisong Detsen, he has invited lots of Buddhist masters to Tibet and had
important Buddhist texts translation into Tibetan. The great masters like
Shantara-kshita, Guru Rinpoche (Padmasambhava), Vimalamitra and many scholars
and Sages of India were invited and translated Hinayana, Mahayana and Vajrayana
Teachings into Tibetan. Hence Tibet became center for entire range of Buddhist
teachings and preserved the teaching of three yanas in an unbroken transmission
from ninth century to middle of the twentieth century.
Latter the due to break down of tantaras called Ngak Nyingma and Ngyak Sarma, four major lineages or schools were developed in Tibet namely: 1. Nyingma from old tantaras, and three from new tantaras- 2. Kagyu, 3. Sakya, and 4. Gelluk. Details of four major linages will be elaborate in next post.