23 events the sources record for this year, grouped by region.
What happened
China (22)
In the first month, by the Lishi road he attacked the Shanhu in three columns from different directions, cut down tens of thousands and pacified Shilou, a difficult pass the Wei had never reached. (Book of Northern Qi (Bei Qishu), Annals 北齊書 卷4)
In the fourth month, when the Rouran invaded Sizhou, Gao Yang was surrounded at Huangguadui in Hengzhou by tens of thousands of Rouran subtribes; with only a thousand-odd cavalry he broke out, pursued them, and seized the wives and children of Anluochen along with over thirty thousand captives. (Book of Northern Qi (Bei Qishu), Annals 北齊書 卷4)
In the eighth month, Changshan King Gao Yan and others built Fa'e City, Xincheng, Yancheng and Henan City southwest of Luoyang. (In the ninth month the emperor came in person to lure the Zhou army, which did not come out.) (Book of Northern Qi (Bei Qishu), Annals 北齊書 卷4)
Western Wei attacked Jiangling, where Liang Emperor Yuan was. Qi sent Prince Gao Yue of Qinghe and others to relieve him, but Jiangling fell before they arrived, and Emperor Yuan was killed by Yu Jin. (Book of Northern Qi (Bei Qishu), Annals 北齊書 卷4)
Wang Qiu of Wei attacked Suyu with seven hundred men; Du Sengming met him and crushed him. (Book of Liang (Liangshu), Annals 卷5 承聖三年 三月)
Western Wei gave the Grand Preceptor Yu Jin a great army and sent him to invade (origin recorded as Chang'an). (Book of Liang (Liangshu), Annals 卷5 承聖三年 九月)