[Song Dynasty Illustration] Fan Zhongyan's "Qingli New Deal", Wang Anshi's reform, the Northern Song Dynasty resisted the Liao Dynasty, and the Southern Song Dynasty resisted the Jin Dynasty. There were treacherous ministers Cai Jing and Tong Guan inside, and powerful enemies outside the Liao, Jin and Xixia. The benevolent people of the two Song Dynasties were not afraid of powerful reforms and reforms, and were not afraid of powerful enemies to fight to the death.