The paper relates that the formation and development of Tibetan history studies covers different historical periods, with the appearing of a lot of well - known masters in Buddhism studies and historical studies and uncountable valuable historical materials. Their works reflect the reality of the Tibetan societies of all the historical periods. Tibetan historical studies is also characterized as updated and unique, which is a necessity for Tibetan basic studies and also a key subject to exalt the excellent historical culture of Tibet.