recognize Xiao Cha as emperor. They welcomed Emperor Yuan's only surviving son Xiao Fangzhi the Prince of Jin'an to Jiankang, declaring him the Prince of Liang and preparing to declare him emperor. However, after Wang's forces suffered several defeats at the hands of Northern Qi forces, Wang accepted the proposal of Emperor Wenxuan of Northern Qi to make Emperor Yuan's cousin Xiao Yuanming emperor, and he declared Xiao Yuanming emperor in summer 555. Chen Baxian was displeased with Xiao Yuanming's ascension, and in fall 555, with Chen Qian as one of his confidants, he launched a surprise attack on Jiankang, killing Wang and deposing Xiao Yuanming. He declared Xiao Fangzhi emperor (as Emperor Jing). Prior to taking action against Wang, Chen Baxian considered the probability that Wang's son-in-law Du Kan (杜龕), then the governor of Wuxing Commandery, would act against Chen Baxian, and secretly sent Chen Qian back to their home county of Changcheng (長城) to prepare to intercept Du if he tried to come to Wang's aid. When Chen Baxian succeeded surprisingly quickly, Du, along with Wei Zai (韋載) the governor of Yixing Commandery (義興, roughly modern Wuxi, Jiangsu), and Wang Sengzhi (王僧智, Wang Sengbian's brother) the governor of Wu Commandery (roughly modern Suzhou, Jiangsu) rose against Chen Baxian. Chen Qian was holding his position at Changcheng with several hundred men, and when Du's army attacked him with 5,000 men, he was able to hold against Du's attack, preventing Du from attacking Chen Baxian. This allowed Chen Baxian to come to his aid, forcing Wei to surrender and Wang Sengzhi to flee to Du. Chen Baxian subsequently returned to Jiankang (with Northern Qi forces, along with those of the generals Xu Sihui (徐嗣徽) and Ren Yue (任約), attacking Jiankang), leaving Chen Qian in command of the armies facing Du, joined by Chen Baxian's general Zhou Wenyu (周文育). In spring 556, Chen Qian secretly persuaded Du Kan's general Du Tai (杜泰) to surrender to him, and subsequently, Du Kan was captured and executed. Chen Qian and Zhou were subsequently also able to take over Eastern Yang Province (東揚州, modern northeastern Zhejiang) from its governor Zhang Biao (張彪), who was loyal to Wang Sengbian. With Chen Baxian still facing Northern Qi troops at Jiankang and lacking food supplies, Chen Qian was able to round up supplies of rice and ducks and deliver them to Jiankang to supply Chen Baxian's army, which