《旧五代史·后晋·列传八》
长兴二年，授检校太保、河阳节度使，不久，移镇沧州，又入朝任右仆射。
长兴二年，授检校太保、河阳节度使，未几，移镇沧州，入为右仆射。
In the second year of Changxing, he was awarded the title of Jianxiao Taibao and Jiedushi of Heyang. Soon after, he moved to Zhencangzhou and became the right servant envoy.