应日本学术振兴会和西义郎教授的邀请,中央民族学院民族语言研究所所长兼民语三系系主任戴庆厦教授和夫人徐悉艰(中国社会科学院民族研究所副研究员)1992年5月5日至7月31日赴日学术访问。他们先后在神户外国语大学、京都大学、大阪外国语大学、国立民 At the invitation of the Japan Society for the Promotion of Sociology and Professor Seiji Xiru, Professor Dai Qingxia, director of the Minzu Language Institute at Minzu University of China and director of the Minzu Language Institute, and his wife, Xu Shida (Associate Researcher, Institute of Ethnology, Chinese Academy of Social Sciences), May 1992 5th to July 31 academic visit to Japan. They successively in Kobe University of Foreign Languages, Kyoto University, Osaka University of Foreign Studies, National