New History of the Five Dynasties: Bianzhou was raised to the Eastern Capital and Luoyang to the Western Capital.; Zizhi Tongjian: A Eastern Capital…
Bianzhou was raised to the Eastern Capital and Luoyang to the Western Capital.
庚辰，升汴州為東京，以洛陽為西京，雍州為晉昌軍。
Location: 新五代史 卷08 天福3年10月
A Eastern Capital is set up at Bianzhou, restored as Kaifeng Prefecture, and Luoyang becomes the Western Capital.
丙辰，建東京於汴州，復以汴州為開封府
Location: 資治通鑑 卷281 제88단(머리글 이후 비공백 줄 기준)
Place: 汴州
Show on the map — open New History of the Five Dynasties (Xin Wudai shi), Annals