Yang Jia Jiang - Historical Basis

Historical Basis

Yang Ye, a general of the Northern Han Kingdom, was nicknamed "Invincible" (無敵) due to his tactical prowess and unmatched gallantry in battle. He came to serve Song Dynasty after Liu Jiyuan, the ruler of Northern Han surrendered. Emperor Taizong of Song placed great faith in Yang Ye and commissioned him to defend Song's northern border from the Khitan-ruled Liao Dynasty. Yang Ye proved his capability by defeating the Khitans in a battle at Yanmenguan, instilling fear in the enemy but incurring the jealousy of some Song officials as well.

In 986, during a northern campaign against the Liao forces, the Song force commanded by general Pan Mei was attacked by the main enemy force along the way. Pan Mei and others forced Yang Ye to lead an army to resist the much larger enemy despite Yang Ye's opposition. Yang Ye engaged the Liao forces in a bloody battle at Chenjiagu (陳家谷), but the reinforcement did not arrive as promised. Surrounded by the much larger army, Yang Ye was captured by Liao forces and starved himself to death. One of Yang Ye's seven sons was killed. Pan Mei was later relegated by Emperor Taizong for Yang Ye's death.

The most outstanding of Yang Ye's seven sons was Yang Yanzhao, who continued defending Song's northern border from the Liao for more than two decades and the Khitans feared him. Yang Yanzhao's son Yang Wenguang also became an important general and followed Di Qing on a southern campaign against Nong Zhigao. He also defended Song's western borders from Western Xia.