The other major type of text aside from the sutras are the Vinayas. Vinaya literature is primarily concerned with aspects of the monastic discipline and the rules and procedures that govern the Buddhist monastic community (sangha). However, Vinaya as a term is also contrasted with Dharma, where the pair (Dhamma-Vinaya) mean something like 'doctrine and discipline'. The Vinaya literature in fact contains a considerable range of texts. There are, of course, those that discuss the monastic rules, how they came about, how they developed, and how they were applied. But the vinaya also contains some doctrinal expositions, ritual and liturgical texts, biographical stories, and some elements of the "Jatakas", or birth stories. Various Vinaya collections survive in full, including those of the following schools: Theravāda (in Pali), Mula-Sarvāstivāda (in Tibetan translation) and the Mahāsānghika, Sarvāstivāda, Mahīshāsika, and Dharmaguptaka (in Chinese translations). In addition, portions survive of a number of Vinayas in various languages.