He entered the Eastern Capital from Yique with a full ceremonial procession of a thousand chariots and ten thousand cavalry. (Book of Sui (Suishu), Imperial Annals 隋書 卷003 帝紀 大業2年4月)
In January 606 (Xinyou day), Dongjing is completed, and Yuwen Kai, Grand Master of Works, is promoted in rank. (Zizhi Tongjian (Comprehensive Mirror) 권180 606년 항)
In March 606 (Gengxu day), the emperor leaves Jiangdu; in April (Gengxu day), at Yique, he takes up the full ceremonial guard and, with a thousand chariots and ten thousand horsemen, enters Dongjing. (Zizhi Tongjian (Comprehensive Mirror) 권180 606년 항)
Japan (1)
In the fourth month of the fourteenth year, the sixteen-foot bronze Buddha image is completed and enshrined in the main hall of Gangō-ji, but the image was taller than the gate (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第廿二 推古紀 14年 단락78)