Wang Du
In spring 928, there was an episode where An and another formerly close associate of Li Siyuan's, Wang Jianli the military governor of Chengde, were accusing each other of abuses; An was accusing Wang of allying with Wang Du the military governor of Yiwu (Wang Chuzhi's adoptive son, who had overthrown Wang Chuzhi in 921 and subsequently continued to govern Yiwu in "de facto" independence), while Wang Jianli accused An of authoritarianism and allying with the acting director of the three financial agencies, Zhang Yanlang by having their children marry. (Wang Du had in fact been trying to ally with Wang Jianli, but Wang Jianli was secretly reporting that attempt to the imperial government.) Li Siyuan, initially believing in Wang Jianli, decided to send An and Zhang out of the capital to serve as military governors, but after Zhu Hongzhao defended An, did not do so. However, as at that time Zheng Jue requested retirement, Li Siyuan kept Wang Jianli at the imperial government to serve as chancellor and the director of the three financial agencies.