柴栄
This rivalry started when Chai Rong ascended the throne and Liu Chong decided to work with the Liao dynasty. In the initial confrontation, the army's right flank, led by Fan Aineng () and He Hui (), was defeated. Looking at the situation, Zhao Kuangyin and Zhang Yongde () led 4000 elite Palace troops to counter the Liao army. Zhao Kuangyin's exhortation for the loyalty to the emperor quickly strengthened morale. The small force held off the larger Liao army until reinforcements arrived. In the end, the successful counter repelled the Northern Han back to Taiyuan.