董璋
The relationships between Emperor Mingzong's administration and Meng, as well as with Dong Zhang the military governor of Dongchuan (who, like Meng, was commissioned by Emperor Zhuangzong) later deteriorated to a point where the administration suspected the two military governors of planning rebellion, and the two military governors were intimidated into in fact planning such a rebellion. In spring 930, Meng sent Zhao as an emissary to Dongchuan's capital Zi Prefecture () to enter into an alliance with Dong against the imperial government. Upon Zhao's return to Chengdu, however, he informed Meng, "Lord Dong is greedy, cruel, and contentious; he is overly ambitious and not sufficiently thoughtful, and he will surely one day create trouble for Xichuan."