History of the Northern Dynasties: He mobilized more than a million men and women of Hebei to dig the Yongji Canal, linking the Qin River to the…
He mobilized more than a million men and women of Hebei to dig the Yongji Canal, linking the Qin River to the Yellow River and reaching north to Zhuojun.
詔發河北諸郡男女百餘萬開永濟渠，引沁水南達於河，北通涿郡
Location: 北史 卷12 大業4年
Over a million men and women of Hebei were conscripted to dig the Yongji Canal, from the Qinshui River south to the Yellow River and north to Zhuo Commandery.
詔發河北諸郡男女百餘萬開永濟渠，引沁水南達于河，北通涿郡
Location: 隋書 卷003 帝紀 大業4年1月
Place: 涿郡
Show on the map — open History of the Northern Dynasties (Beishi), Annals