The Emperor of the Church - Kyoshu Dokun Kotei

…As a result, in 1123 (Xuanhe 5), the Song was allotted the land of Yanjing and six surrounding prefectures, but it did not fulfill the promise it made at that time, which angered the Jin army, and in 1125, Kaifeng, the capital of the Song, was attacked by the Jin army. Huizong, who received news that the Jin army was heading south, hastily abdicated the throne to the crown prince (Qinzong), became a Taoist priest (called the Daoist Emperor), and in 1126 (Jingkang 1), he secretly fled to Zhenjiang (Jiangsu Province), and returned to Kaifeng after the Jin army returned north. However, the Song did not fulfill its promise to the Jin, and Kaifeng was attacked again by the Jin army that same year and fell. …

*Some of the terminology explanations that refer to "Emperor Taoism." are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…その結果，宋は1123年(宣和5)，燕京とその付近6州の地の割与をうけたが，その時結んだ約束を実行しなかったので金軍の怒りを買い，25年，宋の国都開封は金軍の攻撃をうけることとなった。金軍南下の報に接した徽宗は，あわてて皇太子(欽宗)に譲位し，道士となって(教主道君皇帝という)26年(靖康1)，ひそかに鎮江(江蘇省)まで逃れ，金軍北帰ののち開封へ帰った。しかし，宋は金との約束を履行しなかったので，この年開封は再度金軍の攻撃をうけて陥落した。…

※「教主道君皇帝」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報