What is Buddhism in Khotan?

Buddhism in Khotan comprised bodies of Buddhist religious doctrine and institutions characteristic of the Iranic Kingdom of Khotan as well as much of Western China and Tajikistan. It was the state religion of the Kingdom of Khotan until its collapse in 1000. The dominant school of Buddhism in Khotan was the Mahāsāṃghika school - from which the Mahayana and Vajrayana schools would develop. The kingdom's vast collection of texts, which included the indigenous Book of Zambasta and a Khotanese translation of the Sanghata Sutra , helped Khotan influence the Buddhist practices of its neighbors, most notably Tibet.