学术界重新对失传已久的契丹文进行收集、整理、研究已经过了九十多年。大家普遍相信,契丹人发明了两种契丹文,即契丹大字和契丹小字,并且形成了一系列辨识两种文字的判断标准。然而随着研究的深入,越来越多的疑问摆在我们的面前,使得我们不得不重新审视业已成型的判断标准,同时引入新资料的分析,借此形成新的学术观点,加深我们对契丹文字的认识。 Academics have renewed the long-lost collection of Khitan language, finishing, research has been 90 years. It is generally believed that the Khitan people invented two Khitan languages, the Khitan characters and the Khitan ones, and formed a series of criteria for judging the two languages. However, with the deepening of the study, more and more questions have been put before us, which makes us have to re-examine the established criteria and introduce new data analysis to form a new academic viewpoint and deepen our understanding of the Khitan Knowledge of words.