Alchi Monastery topographic conditions, only two survived, one of them the esteemed scholar and translator Rinchen Zangpo who established Buddhist activity in the Ladakh region and other areas of India including Himachal Pradesh and Sikkim. During his sojourn there, he also went to the neighbouring countries of Nepal, Bhutan and Tibet. Zangpo became known by the epithet "Lohtsawa" or the "Great Translator"; he is credited with building 108 monasteries in the trans-Himalayan region in his quest to disseminate Buddhism. He institutionalized Buddhism in the region; these monasteries are considered the mainstay of Vajrayana of Tibetan Buddhism (also known as Lamaism). Zangpo engaged
Buddhism by country General: Buddhism by country Buddhism is a religion practiced by an estimated 488 million in the world, 495 million, or 535 million people as of the 2010s, representing 9% to 10% of the world's total population. China is the country with the largest population of Buddhists, approximately 244 million or 18.2% of its total population. They are mostly followers of Chinese schools of "Mahayana", making this the largest body of Buddhist traditions. Mahayana, also practiced in broader East Asia, is followed by over half of the world's Buddhists. The second largest body of Buddhist schools is "Theravada", mostly followed in