Jiangdu (605) — the same event in History of the Northern Dynasties, Book of Sui and Zizhi Tongjian

History of the Northern Dynasties: The emperor sailed in a dragon boat to Jiangdu; hundreds of vessels stretched on for more than two hundred li…

What each source says

History of the Northern Dynasties (Beishi), Annals · AD 605 · 江都

The emperor sailed in a dragon boat to Jiangdu; hundreds of vessels stretched on for more than two hundred li.

八月壬寅,上御龍舟幸江都
Location: 北史 卷12 大業元年

Book of Sui (Suishu), Imperial Annals · AD 605 · 江都

Emperor Yang traveled to Jiangdu on a dragon boat; the fleet of boats stretched for over 200 li.

上御龍舟,幸江都
Location: 隋書 卷003 帝紀 大業1年8月

Zizhi Tongjian (Comprehensive Mirror) · AD 605 · 江都

In August 605 (Renyin day), Emperor Yang sets out for Jiangdu, leaving Xianren Palace, and Wang Hong sends dragon boats to receive him.

八月,壬寅,上行幸江都,發顯仁宮,王弘遣龍舟奉迎。
Location: 권180 605년 항

Place: 江都

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