钱镠
However, by 929, the relationship between Qian Liu and the Later Tang imperial government had been damaged because Emperor Mingzong's chief advisor An Chonghui considered Qian Liu to be arrogant and rude in his letters to An. At An's request (after An accused Qian Liu of spying on the matters of the Later Tang imperial court), Emperor Mingzong issued an edict ordering Qian Liu to retire with the title of "Taishi" and stripping him of all his other titles (including, presumably, King of Wuyue), and further put all Wuyue emissaries to the Later Tang court under arrest. Qian Liu had Qian Chuanguan submit a petition on his behalf claiming innocence, but An (and Emperor Mingzong) ignored Qian Chuanguan's petition. (The Wuyue emissaries were released in 930 after Qian Liu submitted another petition through Pei Yu (裴羽), the Later Tang emissary to Wuyue's southern neighbor Min and this time apologized for his own faults, but the full relations were not reestablished until 931 after Emperor Mingzong forced An into retirement (and, after blaming An for the Later Tang imperial government's confrontations with Qian Liu, Meng Zhixiang the military governor of Xichuan Circuit (西川, headquartered in modern Chengdu, Sichuan), and Dong Zhang the military governor of Dongchuan Circuit (東川, headquartered in modern Mianyang, Sichuan), killing An), at which time Emperor Mingzong restored all of Qian Liu's titles.