Li Linfu
Li Linfu thus made accusations to Emperor Xuanzong that Zhang and Pei were engaging in factionalism. Around the new year 737, Emperor Xuanzong removed Pei and Zhang from their chancellor posts, making them "Chengxiang" () -- the heads of the executive bureau (尚書省, "Shangshu Sheng") instead. Niu was made chancellor to replace them, serving with Li Linfu. At the same time, Pei was created the Marquess of Zhaocheng.