前言以位于中华人民共和国内蒙古自治区的东南部、大兴安岭南端的赤峰市巴林右旗、巴林左旗为中心的地域是历史上契丹(辽)帝国的中心地,保存有许多契丹时代(辽代)的遗迹,这些遗迹,除20世纪初期的天主教传教士外,在战前是由日本人调查的。特别是30年代“满洲国”成立,开始了正式的调查研究。日本人的调查与进入大陆和对满洲国的经营有密切联系,这一点是不能否定的。日本人的调查研究,开了解契丹文 Preface Located in the southeastern part of the Inner Mongolia Autonomous Region of the People’s Republic of China, the center of the Balinzuo Banner and the Balinzuo Banner in the Chifeng City of the south of the Daxinganling Mountains is the center of the Khitan (Liao) Empire in history. Many Qidan era (Liao Dynasty) Ruins, these remains, in addition to the early 20th century Catholic missionaries, before the war was investigated by the Japanese. Especially in the 1930s, “Manchukuo” was established and formal investigations and studies began. It is undeniable that Japanese investigations are closely related to entering the mainland and operating in Manchukuo. Japanese research, learn about Khitan language