of Guang Province (廣州, roughly modern Guangzhou, Guangdong) would rebel, summoned Ouyang back to Jiankang. Ouyang was himself suspicious of Emperor Xuan's intentions, and therefore refused the order and rebelled. Emperor Xuan sent the official Xu Jian (徐儉, Xu Ling's son) to try to persuade Ouyang to change his mind, but Ouyang would not relent. Emperor Xuan then sent the general Zhang Zhaoda (章昭達) to attack Ouyang. By spring 570, Zhang captured Ouyang and delivered him to Jiankang, where Ouyang was beheaded. Zhang, encouraged by the victory, then attacked Western Liang's capital Jiangling, but after some initial gains, nearly capturing Jiangling, he suffered defeats by the Northern Zhou general Lu Teng (陸騰) and withdrew. Despite this campaign, however, after this point on, Chen and Northern Zhou largely had peaceful relations, often exchanging embassies, forming a rough alliance against Northern Qi. In spring 573, Emperor Xuan resolved to attack Northern Qi—but when he discussed the matter with his officials and generals, they had split of opinion. Emperor Xuan, at the suggestion of Xu Ling, selected Wu Mingche, who alone among the generals was resolute as to his support for the campaign, as the commander of the forces, with Pei Ji (裴忌) and Huang Faqu (name not in Unicode) as Wu's deputies. Wu's forces made quick gains against Northern Qi, and by summer 573 had gained most of the territory between the Yangtze River and the Huai River. By fall 573, Wu put the important city Shouyang (壽陽, in modern Lu'an, Anhui) under siege, and he captured Shouyang in 573, capturing and killing the Northern Qi general in charge of defending the city, the former Liang general Wang Lin. The entire region between the Yangtze and Huai were now in Chen hands. Emperor Xuan was so pleased that he, in an elaborate ceremony, conferred a variety of honors on Wu. He also displayed Wang's head on the Jiankang city gate, although after a request by Zhu Yang (朱瑒), in which Zhu pointed out that Wang was faithful to Liang and should be honored, he returned Wang's head for a proper burial. In the following years, Chen continued to make minor gains against Northern Qi, but was not making major attacks. Late reign In winter 576, Emperor Wu of Northern Zhou launched a major attack on Northern Qi, quickly capturing, in succession, Northern Qi's secondary capital Jinyang (晉陽, in modern Taiyuan, Shanxi) and