Emperor Xuan died at the Xuanfu Hall at age 53, and his heir Shubao succeeded (posthumous title Emperor Xiaoxuan, Gaozong). (Book of Chen (Chenshu), Annals 陳書 卷5 太建14年 正月)
Prince Shuling of Shixing rebelled the day after the death of Emperor Xuan and was executed. (Book of Chen (Chenshu), Annals 陳書 卷6 太建14年 正月)
The crown prince Shubao ascended at the Taiji Front Hall (the Later Ruler). (Book of Chen (Chenshu), Annals 陳書 卷6 太建14年 正月)
An edict declared the old capital outdated and ordered a new capital built on the Longshou Mountain area; Gao Jiong and others supervised the construction. (Book of Sui (Suishu), Imperial Annals 隋書 卷001 帝紀 開皇2年6月)