王仙芝
However, negotiations between Wang Xianzhi and the imperial forces soon resumed, as the eunuch monitor of Zeng Yuanyu's army, Yang Fuguang, again offered to seek an imperial commission for Wang Xianzhi if he submitted. The negotiations reached such a stage that Wang Xianzhi sent Shang Junzhang to personally meet with Yang to settle on details. When Shang was on the way to Yang's camp, however, Song ambushed Shang and captured him, and then submitted a report claiming to have captured Shang in battle. Despite Yang's report explaining that Shang was negotiating Wang Xianzhi's submission and had not been captured by Song, Shang was executed, ending the negotiations between the imperial government and Wang Xianzhi.