26th November » Battle of Caishi: A Song Dynasty fleet fights a naval engagement with Jin Dynasty (1115–1234) or Jin Dynasty ships on the Yangtze River during the Jurchen campaigns against the Song Dynasty named Jin-Song wars.
15th December » Jurchen campaigns against the Song Dynasty Jin–Song wars: Military officers conspire against Emperor Hailingwang of Jin Emperor Hailing of the Jin Dynasty (1115–1234) Jin Dynasty after a military defeat at the Battle of Caishi, and assassinate the emperor