Xiao Daocheng accedes at the southern suburb and founds Qi (founding), changing the era name to Jianyuan (Book of Southern Qi (Nan Qishu), Annals 南齊書 卷2 建元1年)
Emperor Shun of Song is enfeoffed Prince of Ruyin and a palace is built for him at the old seat of Danyang county (Book of Southern Qi (Nan Qishu), Annals 南齊書 卷2 建元1年)
Xiao Daocheng ascended the throne at the southern suburbs and founded Qi; in the Taiji Front Hall of the Jiankang Palace he held a great amnesty and changed the era. (History of the Southern Dynasties (Nanshi), Annals 南史 卷4 建元1年)
Grand Tutor Xiao Daocheng, Prince of Qi, was raised to Chancellor, enfeoffed over ten commanderies, made Duke of Qi and given the nine honors. (Book of Song (Songshu), Annals 宋書 卷10 昇明3年 3月)
Emperor Shun of Song yielded the throne to Qi; the next day he withdrew to Dongchu and was enfeoffed as King of Ruyin. (Book of Song (Songshu), Annals 宋書 卷10 昇明3年 4月)
In the fourth month of the twenty-third year, when King Munkun of Baekje dies, the emperor summons Malda, second son of Prince Kunji, and sends him to be made king (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第十四 雄略紀 23年 단락75)
Troops of Wa invaded; Myeonghwal fortress was built for the first time and people fled into it (the siege of Yangju fortress was lifted). (Samguk Yusa (Memorabilia of the Three Kingdoms) 王曆)
Southeast Asia (1)
Li Shuxian of Jiaozhou is pardoned and appointed Inspector of Jiaozhou to hold the southern frontier (Jiaozhi and Bijing had long been cut off from the court) (Book of Southern Qi (Nan Qishu), Annals 南齊書 卷2 建元1年)